New Products Catalog Spring 2004 - az · Leitz Metalworking Technology Group BELIN...

Leitz Metalworking Technology Group

BELIN •BILZ •BOEH LERIT •FETTE•KIENIN GER•ON SRUD

New ProductsCatalog

Spring 2004

Innovation = ProductivityAt LMT-FETTE, we understand the importance of new product innovations to our customers

and distributors. We understand that, in today’s global economy, all of our customers must

continually strive for improved productivity, and continuous cost cutting. That is why

LMT-FETTE spends nearly 5% of our annual sales volume on research and development.

The products shown below are just a few of the latest and greatest from LMT-FETTE’s world

class Engineering and Design team. These products represent the second of our new product

introductions that you will see from LMT-FETTE in the coming years. Each one will be packed

with exciting, innovative products that will help increase your productivity and profitability.

New Products for Spring 2004

“POINT-BLANKTM” Direct Flow Coolant

Turning Holders – The first innovation

in turning holders in over 20 years

HSC FeedTM –

The first “true” high feed

Solid Carbide end mill

Bilz Thermo-Grip –

“State-of-the-art” tool holding

capability for the 21st century

Pentatec® –

A multi-functional

tool for Drilling,

Boring, Facing,

O.D. Turning and

Counter-boring

LMT-Lock –

Completing LMT’s

comprehensive

thread cutting and

thread forming

program

Easy-TecTM – A comprehensive

program of Parting, Grooving,

and Groove-Turning tools

Milling Products

AIRlineTM Solid Carbide – High Performance End Mills 2Roughing and finishing of non-ferrous, stainless steel, and nickel-based alloys

HSC – Hard Milling Solid Carbide Ballnose End Mills 6Premium, TiAlN coated End Mills for roughing and finishing of hardened die steels up to 60 Rc

HSC FeedTM – High Feed, Solid Carbide Roughing End Mills 11Solid Carbide End Mills with a patented geometry allowing roughing feed rates 3–5 times faster than conventional Ballnose End Mills

NEW “PL” Series – Solid Carbide End Mills for Plastics 14Solid Carbide routers uniquely designed for optimized performance in the machining of both soft and hard plastic materials

NEW “AL” Series – Solid Carbide End Mills for Aluminum 19A new series of single-flute and multi-flute Solid Carbide End Mills optimized for high production machining of Aluminum

Turning Products

“POINT-BLANKTM” Expansion – Additional Holder Program 24An expansion to the unique “POINT-BLANK” Direct Flow coolant-through Turning Holder program including larger sizes and positive holders

PentaTec® – “Multi-Functional” Indexable Carbide Turning Tool 27A unique indexable carbde cutting tool, capable of Drilling, Boring, Turning and Facing in a wide range of materials

EASY-TECTM – Parting and Grooving Program 35A complete program of tools for parting, and both internal and external grooving in all materials

LMT-Lock “Laydown” Threading – Insertable Single Point Threading Tools 70A complete program of insertable, ISO standard, “Laydown” style threading inserts and holders for single point threading of UN, UNJ, ISO, and NPT threads

LC215H – The New “High-Speed” Machining Grade 82A completely new, multi-layer CVD Coated P10 Turning grade for high-speed turning of steels and tool steels

Tool Holding Products

BILZ Thermo-GripTM Shrink-Fit Units and Holders 85State-of-the-art Thermo-Grip Shrink Fit Units and holders for CAT40, CAT50 and HSK63A

Contents

1www.LMTFETTE.com

2www.LMTFETTE.com

ProductsLMT-FETTE is pleased to announce the introduction of our first solid carbide end millproduct for the North American market, our new AIRline Solid Carbide end mill. LMT-FETTEhas long been recognized as a premier supplier in the HSS and powdered metal end millmarket. Now, with the new AIRline product, we are bringing our exceptional knowledge inthis area to a new solid carbide product offering. This unique end mill, some of which have“coolant-through” capability, is designed for roughing and finishing in non-ferrous materials,as well as finishing in steel, stainless steel, and nickel-based alloys.

Application AreaThe AIRline end mill is designed primarily for use in roughing and finishing of non-ferrousalloys such as Aluminum, Magnesium, Brass, etc. The AIRline geometry, with its unique“stepped-relief”, 20° rake angle, and dead-sharp cutting edge, allow for trouble free slotting and shouldering, even in the softer Aluminum alloys. This geometry combined with LMT-FETTE’s new super fine grain grade substrate, provide unmatched, economicalremoval rates in all non-ferrous materials.

The AIRline product also performs exceptionally in finishing applications in more difficultmaterials that benefit from a positive, up-sharp geometry. This geometry, when combinedwith our PVD TiAlN coating, also performs excellent in finishing of Low-Carbon Steels,Austenitic Stainless Steel, and Nickel-Based alloys due to its “up-sharp” edge.

The versatile design of the AIRline end mill performs even the most difficult end millingoperation with ease.

MaterialsThe AIRline end mill is generally designed for the materials commonly used in the Aerospaceindustry, especially Aluminum and Magnesium alloys. However, the AIRline end mill has alsoshown exceptional versatility with excellent performance in Brass, Copper, and finishing of300 series Stainless Steels and Nickel-based alloys such as Inconel and Hastelloy.

AdvantagesThe primary advantages of the AIRline end mill are it’s ability to run at 50% higher feedrates, leading to shorter machining times, specifically when combined with “coolant-through”capability. The slow-helix design of the tool, combined with the “stepped-relief” leads toexcellent edge strength, while maintaining a positive, up-sharp edge. Additionally, theAIRline’s unique “coolant-though” capability leads to simplified chip removal, thus improvingprocess reliability.

AIRline Solid Carbide – High Performance End Mills

EDP Dimensions (inches) Thrud1 No. Helix l2 d2 l3 l1 Flutes Coolant

UNCOATED / LW630

0.250 53756 30° 0.625 0.250 0.813 2.500 2 Yes

0.375 53720 30° 0.875 0.375 1.250 3.000 2 Yes

0.500 53721 30° 1.125 0.500 1.500 3.500 3 Yes

0.625 53722 30° 1.250 0.625 1.750 4.000 3 Yes

0.750 53723 30° 1.500 0.750 2.125 4.000 3 Yes

1.000 53724 30° 2.000 1.000 2.750 4.000 3 Yes

0.250 53725 30° 0.625 0.250 0.813 2.500 2 No

0.375 53726 30° 0.875 0.375 1.250 3.000 2 No

0.500 53727 30° 1.125 0.500 1.500 3.500 3 No

0.625 53728 30° 1.250 0.625 1.750 4.000 3 No

0.750 53729 30° 1.500 0.750 2.125 4.000 3 No

1.000 53730 30° 2.000 1.000 2.750 4.000 3 No

COATED / LC630T

0.250 53731 30° 0.625 0.250 0.813 2.500 2 Yes

0.375 53732 30° 0.875 0.375 1.250 3.000 2 Yes

0.500 53733 30° 1.125 0.500 1.500 3.500 3 Yes

0.625 53734 30° 1.250 0.625 1.750 4.000 3 Yes

0.750 53735 30° 1.500 0.750 2.125 4.000 3 Yes

1.000 53736 30° 2.000 1.000 2.750 4.000 3 Yes

0.250 53737 30° 0.625 0.250 0.813 2.500 2 No

0.375 53738 30° 0.875 0.375 1.250 3.000 2 No

0.500 53739 30° 1.125 0.500 1.500 3.500 3 No

0.625 53740 30° 1.250 0.625 1.750 4.000 3 No

0.750 53741 30° 1.500 0.750 2.125 4.000 3 No

1.000 53742 30° 2.000 1.000 2.750 4.000 3 No


3www.LMTFETTE.com

Solid Carbide, Super-Fine Grain Center Cutting End Mills

l1

d2d1

l2l3

l1

d2d1

l2l3

Catalog No. 1571

Primary Application Aluminum/Thermoplastics

Type SH

Standard DIN 6527 A

Helix Angle λ = 30°

Straight Shank Yes

Coating –

Cutting Materials LW630

EDP Dimensions (mm/inches) Thrud1 No. Helix l2 d2 l3 l1 Flutes Coolant

UNCOATED / LW630

8 (0.315) 53743 30° 19 (0.748) 8 (0.315) 27 (1.063) 63 (2.480) 2 Yes

10 (0.394) 53744 30° 22 (0.866) 10 (0.394) 32 (1.260) 72 (2.835) 2 Yes

12 (0.472) 53745 30° 26 (1.023) 12 (0.472) 38 (1.496) 83 (3.267) 3 Yes

16 (0.630) 53746 30° 32 (1.260) 16 (0.630) 44 (1.732) 92 (3.622) 3 Yes

20 (0.787) 53747 30° 38 (1.496) 20 (0.787) 54 (2.126) 104 (4.095) 3 Yes

COATED / LC630T

8 (0.315) 54031 30° 19 (0.748) 8 (0.315) 27 (1.063) 63 (2.480) 2 Yes

10 (0.394) 53748 30° 22 (0.866) 10 (0.394) 32 (1.260) 72 (2.835) 2 Yes

12 (0.472) 53749 30° 26 (1.023) 12 (0.472) 38 (1.496) 83 (3.267) 3 Yes

16 (0.630) 53750 30° 32 (1.260) 16 (0.630) 44 (1.732) 92 (3.622) 3 Yes

20 (0.787) 53751 30° 38 (1.496) 20 (0.787) 54 (2.126) 104 (4.095) 3 Yes

AIRline Solide Carbide – High Performance End Mills

4www.LMTFETTE.com

Solid Carbide, Super-Fine Grain Center Cutting End Mills

Catalog No. 1571

Primary Application Aluminum/Thermoplastics

Type SH

Standard DIN 6527 A


Straight Shank DIN 6535 HA

Coating –


d2d1

l2l3

l1

d2d1

l2l3

sfm Feed per Tooth

Cutting Speed fz at Cutter Diameter d1

Material vc .250 - .394 .472 - .630 > .630

Aluminum 2950 .004 .010 .010

Malleable Alloys

Aluminum 2000 .004 .006 .001

Casting Alloys with < 12%

Aluminum 820 .004 .006 .010

Casting Alloys with > 12%

Soft Plastic 1500 .006 .008 .012

Hard Plastic 1000 .005 .007 .010

Composites 1000 .002 .002 .003


5www.LMTFETTE.com

Cutting Data Recommendations

Calculation Formulas

ap = .25 · d1

ae = .25 · d1

ap = .10 · d1

ae = .50 · d1

ap = .25 · d1 for Aluminum

ae = 1 · d1

ap = 2 · d1 for Plastics

Speed

n = vc · 1000

π · d1

f1 � 1.0 f1 � 0.9 f1 � 0.75

Feed Rate

vf = fz · z · n · f1

ae = Width of cut in inchap = Depth of cut in inchd1 = Cutter diameter in inchf1 = Correction factor vf

fz = Feed per tooth in inchn = rpm�1

vc = Cutting speed in sfmvf = Feed rate in ipmz = No. of flutes

Feed Rate Correction Factor f1

6www.LMTFETTE.com

ProductsLMT-FETTE’s new HSCline of solid carbide end mills are designed exclusively for the demand-ing “high-speed machining” market. These new end mills feature a premium “sub-micrograin”substrate combined with LMT-FETTE’s superb “AL2 plus” Titanium Aluminum Nitride PVDcoating, which when combined, offer an excellent combination of performance and value.

This new product features standard, metric ballnose end mills from 0.4mm (.016") to 12mm (.472") in common sizes. In addition, LMT-FETTE’s new HSC product also offers manyof these items in short, long, and extra long lengths for all of your toughest applications.

Application AreaThe new HSCline of products is designed to meet the demands of today’s Die and Moldmarket. This new product line is to be used in Tool Steels up to 60 Rc, Austenitic StainlessSteels, and both Grey and Nodular Iron. Additionally, with its TiAlN coating, this new productalso performs excellent in the demanding Aerospace materials i.e. Inconel, Hastelloy, etc.However, the primary application area is in the machining of H13, P20, S7 and all of today’scommon Die and Mold workpiece materials.

With the high-speed machining market rapidly growing in the U.S. and Canada, ourcustomers continue to look for vendors that offer a comprehensive product offering, alongwith products that consistently perform in heat treated steels. Our new HSC line, exceeds all of these requirements, offering exceptional performance and a reasonable price.

MaterialsLike the TWINCUT Feed, the new HSCline is generally designed for the materials commonlyused in the North American Die and Mold industry, such as H13, P20, etc. These materialstypically run in the 28–42 Rc range, with some of the hardened H13 running up in to the low50 Rc range. Additionally, many of the Die and Punch manufacturers in North America aremachining A2 and D2 Tool Steel at a hardness exceeding 60 Rc. The HSCline is alsodesigned to perform well in these materials at significantly lower cutting speeds.

AdvantagesThe primary advantages of the LMT-FETTE’s new HSCline is in the design of the product.This new product, unlike many of our competitors, is designed exclusively to meet thedemands of high-speed machining of hardened Die and Mold steels. The LC620T andLC630T are each optimized for their corresponding cutter family to offer the perfectcombination of heat and wear resistance, with excellent edge toughness.

The AL2 Plus coating is a unique PVD TiAlN coating designed to give the perfectcombination of heat resistance and lubricity adding to the versatility of these products.

Lastly, the geometry of the HSCline is also designed for hardened materials, with rake angles and edge preparations capable of handling the demands put on a tool whenmachining materials up to 60 Rc.

HSCline – Hard Milling Solid Carbide Ballnose End Mills

EDP Dimensions (mm/inches)

d1 No. l2 11 l3 d2 z r

SHORT

1 (0.039) 53987 1.5 (0.059) 38 (1.496) 2.7 (0.106) 3 (0.118) 2 0.5 (0.020)

2 (0.079) 53988 2 (0.079) 50 (1.969) 3.6 (0.142) 6 (0.236) 2 1 (0.039)

3 (0.118) 53989 3 (0.118) 50 (1.969) 5.5 (0.217) 6 (0.236) 2 1.5 (0.059)

4 (0.157) 53990 4 (0.157) 57 (2.244) 14.5 (0.571) 6 (0.236) 2 2 (0.079)

5 (0.157) 53991 5 (0.157) 57 (2.244) 14.5 (0.571) 6 (0.236) 2 2.5 (0.098)

6 (0.236) 53992 6 (0.236) 57 (2.244) 21 (0.827) 6 (0.236) 2 3 (0.118)

8 (0.315) 53993 8 (0.315) 63 (2.480) 27 (1.063) 8 (0.315) 2 4 (0.157)

10 (0.394) 53994 10 (0.394) 72 (2.830) 32 (1.260) 10 (0.394) 2 5 (0.197)

12 (0.472) 53995 12 (0.472) 83 (3.270) 38 (1.496) 12 (0.472) 2 6 (0.236)

LONG

2 (0.079) 53996 2 (0.079) 70 (2.756) 17 (0.669) 6 (0.236) 2 1 (0.039)

3 (0.118) 53997 3 (0.118) 70 (2.756) 18 (0.709) 6 (0.236) 2 1.5 (0.059)

4 (0.157) 53998 4 (0.157) 80 (3.150) 19 (0.748) 6 (0.236) 2 2 (0.079)

5 (0.197) 53999 5 (0.197) 80 (3.150) 44 (1.732) 6 (0.236) 2 2.5 (0.098)

6 (0.236) 54000 6 (0.236) 80 (3.150) 44 (1.732) 6 (0.236) 2 3 (0.118)

8 (0.315) 54001 8 (0.315) 90 (3.543) 54 (2.126) 6 (0.236) 2 4 (0.157)

10 (0.394) 54002 10 (0.394) 100 (3.937) 60 (2.362) 10 (0.394) 2 5 (0.197)

12 (0.472) 54003 12 (0.472) 110 (4.331) 65 (2.559) 12 (0.472) 2 6 (0.236)

EXTRA LONG

2 (0.079) 54004 2 (0.079) 120 (4.724) 17 (0.669) 6 (0.236) 2 1 (0.039)

3 (0.118) 54005 3 (0.118) 120 (4.724) 18 (0.709) 6 (0.236) 2 1.5 (0.059)

4 (0.157) 54006 4 (0.157) 160 (6.299) 19 (0.748) 6 (0.236) 2 2 (0.079)

5 (0.197) 54007 5 (0.197) 160 (6.299) 94 (3.700) 6 (0.236) 2 2.5 (0.098)

6 (0.236) 54008 6 (0.236) 160 (6.299) 94 (3.700) 6 (0.236) 2 3 (0.118)

8 (0.315) 54009 8 (0.315) 160 (6.299) 94 (3.700) 6 (0.236) 2 4 (0.157)

10 (0.394) 54010 10 (0.394) 160 (6.299) 94 (3.700) 10 (0.394) 2 5 (0.197)

12 (0.472) 54011 12 (0.472) 200 (7.874) 114 (4.490) 12 (0.472) 2 6 (0.236)


7www.LMTFETTE.com

Metric Solid Carbide, Center Cutting, 2 Flute

Helix Angle 20°

Shank Straight Shank DIN 6535 HA

Coating AL Plus (TiAlN) / LC620T

l3

d2

l2

r

d1

l1


8www.LMTFETTE.com


d1 No. l2 11 l3 d2 z r

0.4 (0.0157) 54014 0.8 (0.032) 40 (1.575) 1.3 (0.051) 3 (0.118) 2 0.20 (0.0079)

0.5 (0.0197) 54015 1.0 (0.039) 40 (1.575) 1.5 (0.059) 3 (0.118) 2 0.25 (0.0098)

0.6 (0.0236) 54016 1.2 (0.047) 40 (1.575) 1.7 (0.067) 3 (0.118) 2 0.30 (0.0118)

0.8 (0.0315) 54017 1.6 (0.063) 40 (1.575) 2.1 (0.083) 3 (0.118) 2 0.40 (0.0157)

Metric Solid Carbide, Mini, Center Cutting, 2 Flute

Helix Angle 30°



l2

l3

r

d1

d2


d1 No. l2 11 l3 l4 d2 d3 d4 r

4 (0.157) 54018 2.8 (0.110) 80 (3.150) 17.3 (0.681) 44 (1.732) 6 (0.236) 3.6 (0.142) 3.2 (0.126) 2 (0.079)

5 (0.197) 54019 3.6 (0.142) 80 (3.150) 21.1 (0.831) 44 (1.732) 6 (0.236) 4.5 (0.177) 4 (0.157) 2.5 (0.098)

6 (0.236) 54020 4.3 (0.169) 80 (3.150) 26.8 (1.055) 44 (1.732) 6 (0.236) 5.4 (0.213) 4.8 (0.189) 3 (0.118)

8 (0.315) 54021 5.7 (0.224) 90 (3.543) 29.6 (1.165) 54 (2.126) 8 (0.315) 7.3 (0.287) 6.8 (0.268) 4 (0.157)

10 (0.393) 54022 7.1 (0.280) 100 (3.937) 31.4 (1.236) 60 (2.362) 10 (0.394) 9.1 (0.358) 8.5 (0.335) 5 (0.197)

12 (0.472) 54023 8.5 (0.335) 110 (4.330) 36.4 (1.433) 65 (2.260) 12 (0.472) 10.9 (0.429) 10 (0.394) 6 (0.236)

Metric Solid Carbide, Center Cutting, 2 Flute

Helix Angle 20°



d4

l1

l3

d3

r

d1

l4

d2

l2

LC620T/LC630TCutting

Material Speed Feed per Tooth (fz)

Material Examples HRC (sfm) ≤ 1mm 1–2mm 2–4mm 4–6mm 6–10mm 12mm

Unalloyed Carbon Steels A36, 1005–1029 < 16 1635 - 1965 .0008 .0012 .0016 .0032 .0040 .00521213, 12L141030–1055

Alloyed Steels 4140, 6150 < 30 1635 - 1965 .0008 .0012 .0016 .0032 .0040 .0052

Heat Treatable Steel, 4140, 4340 < 30 1475 .0004 .0005 .0008 .0020 .0032 .0040Medium Strength

Heat Treatable Steel, 30-42 Rc 1150 .0004 .0008 .0016 .0024 .0032 .0044High Strength

Cast Steel < 30 1475 .0003 .0004 .0006 .0020 .0032 .0040

Nitriding Steel H13 30-42 Rc 985 .0004 .0008 .0016 .0024 .0032 .0044

Tool Steel A2, S7, P20 30-42 Rc 820 .0004 .0008 .0016 .0024 .0032 .0044

Case Hardening Steel 8620, 52100 < 30 1310 .0003 .0004 .0006 .0020 .0032 .0040

Maraging Steel 785 - 985 .0004 .0012 .0020 .0028 .0036 .0044

Stainless (Austenitic) 304, 316 < 30 785 - 985 .0004 .0012 .0020 .0028 .0036 .0044

Grey Cast Iron Class 30 < 16 1965 .0006 .0018 .0021 .0040 .0048 .0060

Alloyed Grey Cast Iron < 20 1635 .0006 .0010 .0022 .0030 .0038 .0048

Nodular Iron < 16 1150 .0006 .0010 .0022 .0030 .0038 .0048

Malleable Cast Iron < 20 1150 .0006 .0018 .0021 .0040 .0048 .0060

Titanium Alloys Ti6Al4V < 30 600 .0004 .0008 .0016 .0028 .0036 .0044Medium Strength

Titanium Alloys 27-44 Rc 400 .0004 .0006 .0014 .0026 .0040 .0048High Strength

Nickel-Based Alloys Inconel 718, Hastelloy C 27-44 Rc 325 - 490 .0004 .0008 .0016 .0028 .0036 .0044

Chilled Cast Iron 655 .0004 .0006 .0008 .0016 .0026 .0032

45-52 Rc 1150 .0008 .0013 .0016 .0023 .0028 .0037

Hardened Steel 53-59 Rc 985 .0006 .0010 .0012 .0021 .0027 .0033

60-65 Rc 655 .0004 .0008 .0009 .0018 .0023 .0032


9www.LMTFETTE.com


Application Examples

Machining of Forging Die

MaterialD2 Tool Steel54 HRC

Cutting Datadryvc (sfm) � 927n (rpm) � 15000fz � 0.005vf (ipm) � 79.6ae � 0.008ap � 0.008

ToolHSC lineSolid Carbide End Mill#1412C, d1 � .236" (6.0mm)

Carbide GradeLC620TAL2 Plus (TiAlN)


10www.LMTFETTE.com

Calculation of Cutting Data*

Ball Nose Solid Carbide End MillBall Nose End Mill with depth of cut

ap < 0.5 · d1

n =vc · 1000

[min–1]2 · π d1 · ap – ap2

ap = Depth of cutSd = Effective cut diameterd1 = Milling Cutter diameter

Sd = 2 · d1 · ap - ap2

.039 .079 .118 .157 .197 .236 .315 .472.394

30000

25000

20000

15000

RPM

(Rev

olua

tions

per

min

ute)

10000

5000

0 1000 2000

Cutting Speed Vc (sfm)

3000 4000 5000

480

400

320

240

Feed

(inc

hes

per m

inut

e)

160

80

0

rpm (revolutions per minute)

.012 fpt.

.008 fpt.

.004 fpt.

.002 fpt.

.001 fpt.

5000 10000 2000015000 25000 30000

Sd

ap

d1

d1

d4

Sd

ap

Milling Cutter with Corner RadiusCutter with depth of cutap < 0.5 · d4

n =vc · 1000

[min–1](d1 – d4 + 2 · d4 · ap – ap2) · π

d4 = 2 · Corner radius

Sd = d1 - d4 + 2 · d4 · ap - ap2

z = No. of teethfz = Feed/Toothf = Feed/Revolution

*Diagrams are validfor ap ≥ 0.5 · d1 respectively

ap ≥ 0.5 · d4 otherwisesee formula above

HSC End Mill Ball Nose

Rth = d1 – d12 – br2

2 4

ra = rth

8.7

br

d1

Rth

ϕ

r = Corner radius

d1 = Milling Cutter diameter

ϕ = Milling Cutter setting angle

100

80

60

40

20

0

Sur

face

rou

ghne

ss R

th [µ

m]

Step-over br (inch)0.0 .020 .039 .059

d1 = .236 ϕ = 65°

HSC End Mill Ball Nose

Theoretical Surface Roughness Rth for High Speed Cutting

HSC FeedTM – High Feed, Solid Carbide Roughing End Mills

11www.LMTFETTE.com

ProductsLMT-Fette is pleased to announce the introduction of the first solid carbide “high-feed” end mill. Called the “HSC Feed”, these new cutters feature an exceptionally tough sub-micrograin substrate and LMT’s superior AL2 plus PVD Titanium Aluminum Nitridecoating. Combined, these two features offer the best combination of wear resistance and toughness.

Application AreaThe new HSC Feed product is primarily designed for roughing and semi-finishing in the Die& Mold industry. In this application area, materials such as P20, H13, and S7 are common ina hardness up to nearly 60Rc. However, the HSC feed also performs exceptional in bothCarbon and Alloy Steels, Cast Iron, and Stainless Steel.

With its patented “bottom radius” design, the HSC Feed can rough at chip loads 3-5 timeshigher than conventional solid carbide, ball nose end mills. This unique capability leads tometal removal rates significantly higher than conventional tools, leading to noticeable pro-ductivity improvements.

HSC Feed’s unique, “center-cutting” design works exceptional in a wide range of applica-tions including 3D contouring, pocketing, helical interpolation, and slotting.

MaterialsAs stated above, the HSC Feed was primarily designed for use in materials commonly foundin the Die & Mold industry, including P20, H13, S7, and 400 series Stainless Steels. However,the design has also proved to be effective in virtually any Steel application, as well as CastIron. Because of the relatively heavy edge preparation on the HSC Feed, it is not ideally suit-able for Aluminum, Graphite, Titanium, or Nickel-based alloys.

AdvantagesThe primary advantage of LMT-Fette’s new HSC Feed product is in its ability to significantlyshorten roughing times in the machining of Die & Mold Steels. With chip loads up to .031"per tooth, and cutting speeds in excess of 650 sfm, it is common to run the HSC Feed attable feeds exceeding 500 ipm.

Additionally, the unique geometry of the HSC feed leaves less stock in the corner of pocketsthan a conventional ball nose end mill, thus reducing the number of tools necessary to com-plete a mold.

Like the HSC Ball Nose end mills, the HSC Feed is also designed to cut material as hard as60 Rc. The superior substrate and coating, combined with an exceptionally strong geometrycan handle even the most demanding Die & Mold applications.

HSC FeedTM High Feed, Solid Carbide Roughing End Mills

12www.LMTFETTE.com


d1 Length No. I2 l1 l3 d3 d2 h6 Flutes *ap max Rtheo

SHORT

4 Short 55480 1.5 (0.059) 57 (2.244) 15 (0.591) 3.4 (0.134) 6 (0.236) 2 0.20 (0.008) 0.4 (0.016)

5 Short 55482 2.0 (0.079) 57 (2.244) 17.5 (0.689) 4.2 (0.165) 6 (0.236) 2 0.25 (0.010) 0.5 (0.020)

6 Short 55484 2.5 (0.098) 57 (2.244) 19 (0.748) 5.0 (0.197) 6 (0.236) 2 0.30 (0.012) 0.6 (0.024)

8 Short 55486 3.0 (0.118) 63 (2.480) 24 (0.945) 6.7 (0.264) 8 (0.315) 2 0.40 (0.016) 0.8 (0.031)

10 Short 55488 3.5 (0.138) 72 (2.835) 28.5 (1.122) 8.5 (0.335) 10 (0.394) 2 0.50 (0.020) 1.0 (0.039)

12 Short 55490 4.0 (0.157) 83 (3.268) 34 (1.339) 10 (0.394) 12 (0.472) 2 0.60 (0.024) 1.2 (0.047)

LONG

4 Long 55481 1.5 (0.059) 80 (3.150) 34 (1.339) 3.4 (0.134) 6 (0.236) 2 0.20 (0.008) 0.4 (0.016)

5 Long 55483 2.0 (0.079) 80 (3.150) 37 (1.457) 4.2 (0.165) 6 (0.236) 2 0.25 (0.010) 0.5 (0.020)

6 Long 55485 2.5 (0.098) 80 (3.150) 42 (1.654) 5.0 (0.197) 6 (0.236) 2 0.30 (0.012) 0.6 (0.024)

8 Long 55487 3.0 (0.118) 90 (3.543) 51 (2.008) 6.7 (0.264) 8 (0.315) 2 0.40 (0.016) 0.8 (0.031)

10 Long 55489 3.5 (0.138) 100 (3.937) 56.5 (2.224) 8.5 (0.335) 10 (0.394) 2 0.50 (0.020) 2.0 (0.039)

12 Long 55491 4.0 (0.157) 110 (4.331) 61 (2.402) 10 (0.394) 12 (0.472) 2 0.60 (0.024) 1.2 (0.047)

Metric Solid Carbide, Center Cutting, High Speed Machining CNC

Style 1430C

Helix Angle 0°

Shank DIN 6535 HA

Coating PVD AL2 Plus

Grade LC620T

��

��

��

��FETTE

HSC FeedTM High Feed, Solid Carbide Roughing End Mills

13www.LMTFETTE.com

LC620T

Material Material Examples HRC Cutting Speed (sfm) Feed Per Tooth (fz)

Unalloyed Carbon Steels A36, 1005-1029, 16 - 30 800 - 1000 .0401213, 12L14

Alloyed Steels, 4140, 6150, < 30 800 - 990 .030Medium Strength 5115, 8620

Heat Treatable Steels, 4340 30 - 44 720 - 790 .030High Strength

Nitriding Steel H13 30 - 44 490 - 590 .030

Tool Steel A2, D2, P20 30 - 44 590 - 720 .030

Stainless Steel (Austenitic) 303, 304, 316, < 30 700 - 800 .030Nitronic

Grey Cast Iron No. 30B < 30 750 - 820 .050Alloyed Grey Cast Iron A436-725

Nodular Cast Iron 5005 < 23 550 - 590 .040

Alloyed Nodular Cast Iron 5005 < 16 450 - 590 .030

The cutting data indicated are starting values and must be adjusted to current machining conditions

*We recommend reducing the feed per tooth value with the long length version by 30%.


14www.LMTFETTE.com

ProductsLMT-FETTE is pleased to announce the introduction of our new solid carbide plastic “PL”Series End Mills. This unique line of tools is designed to cut both hard and soft plasticsleaving superior surface finishes. The unique design allows for high chip loads and thereforehigh production rates while leaving superior surface finishes.

Application AreasThe single edge “PL” Series mills are designed for production roughing and finishing ofPlastics. The “PL” Series is best in smaller diameter machining applications where good fin-ish is important on the work piece. Machining plastic is easy when using the right tool, withthe right geometry, applied with the right methods. As a result of the “PL” Series geometryfor plastic, there is no-melting, no-chipping, or burrs, with high productivity of the workpiece.

Target applications are sheet, stacked sheets, slab cutting, slotting, and nested parts. Thisgeometry combined with LMT-FETTE’s super fine grain grade substrate, provide unmatched,economical removal rates in the materials below.

MaterialsThe “PL” Series end mills are designed specifically for the following plastics:

Hard Plastics: Acrylic, nylon, PVC, polycarbonate and solid surface

Soft Plastics: HDPE, HIPS, UHMW, ABS, polycarbonate, PE, polystyrene, polypropylene,acetal, acrylic, PET and solid surface (Corian)

Softer plastics can be challenging materials to cut cleanly leaving a smooth surface finish.The “PL” Series will out perform all multi-fluted tools when cutting these softer plastics.

AdvantagesThe primary advantage of the “PL” Series end mills is their ability to take higher chip-loads(faster feed rates) and deeper cuts with smaller diameters. This means you get more workdone with smaller diameter tools in less time. Therefore, if getting the job done fasterthrough less machining passes is important, then the “PL” Series is the solution.

A key feature of the “PL” Series is their extremely sharp edge. The polished flutes andclearance create a razor sharp edge essential for cutting plastics. The “PL” Series tools startout sharper and last longer in the cut.

Another key feature is getting the heat out in the chip allowing the tool to run cooler. Plasticsare very sensitive to heat. Having only a single-flute, the “PL” Series tools cut 180° per revo-lution allowing the tool to stay cooler generating less heat. The geometry allows larger chipsto evacuate through the open flute. Most multi-fluted tools can take large chips, but there isno place for them to go.

Lastly, the “PL” Series offers low cutting forces during the cut. The forces are half that of a 2-flute tool and a third of a 3-flute tool. This allows the tools to feed faster and deeper,leading to shorter machining times.

The tools have a 20°+ helix and a wide open flute design for chip flow making these toolsexcellent performers from low RPM spindles to extremely high (60,000+) spindle speedapplications.

NEW “PL” Series – Solid Carbide End Mills for Plastics

EDP Dimensions (inches) No. ofd1 No. l2 d2 l3 l1 Flutes Helix

UNCOATED / LW630

0.250 55787 1.250 0.250 1.250 3.000 2 22°

0.375 55789 1.500 0.375 1.500 4.000 2 22°

0.500 55790 1.250 0.500 1.250 4.000 2 22°

0.500 55791 1.750 0.500 1.750 4.000 2 22°

0.500 55792 2.125 0.500 2.125 4.000 2 22°

0.625 55793 1.750 0.625 1.750 5.000 2 22°

0.625 55794 2.250 0.625 2.250 5.000 2 22°

0.750 55795 2.500 0.750 2.500 5.000 2 22°

15www.LMTFETTE.com


Solid Carbide, Double-Edge, Spiral Upcut O-Flute End Mills

Catalog No. 1491

Primary Application Acrylic and Hard Plastics


Straight Shank Yes


l1

d 2 d1

l2

l3

16www.LMTFETTE.com

EDP Dimensions ( inches) No. ofd1 No. l2 d2 l3 l1 Flutes Helix

UNCOATED / LW630

0.062 55814 0.250 0.125 0.250 2.000 1 21°

0.062 55815 0.250 0.250 0.250 2.000 1 21°

0.125 55816 0.250 0.125 0.250 2.000 1 21°

0.125 55817 0.250 0.250 0.250 2.000 1 21°

0.125 55818 0.500 0.125 0.500 2.000 1 21°

0.125 55819 0.500 0.250 0.500 2.000 1 21°

0.125 55820 0.500 0.250 0.500 2.000 1 21°

0.188 55821 0.375 0.188 0.375 2.000 1 21°

0.188 55822 0.375 0.250 0.375 2.000 1 21°

0.188 55842 0.625 0.188 0.625 2.000 1 21°

0.188 55843 0.625 0.250 0.625 2.000 1 21°

0.250 55844 0.375 0.250 0.375 2.000 1 21°

0.250 55845 0.750 0.250 0.750 2.500 1 21°

0.250 55846 0.750 0.250 0.750 2.500 1 21°

0.250 55847 1.250 0.250 1.250 3.000 1 21°

0.250 55848 1.500 0.250 1.500 3.000 1 21°

0.375 55849 0.625 0.375 0.625 2.500 1 21°

0.375 55850 0.750 0.375 0.750 3.000 1 21°

0.375 55851 1.125 0.375 1.125 3.000 1 21°

0.375 55852 1.625 0.375 1.625 3.500 1 21°

0.375 55853 1.625 0.375 1.625 3.500 1 21°

0.500 55854 1.625 0.500 1.625 3.500 1 21°

0.500 55855 1.625 0.500 1.625 3.500 1 21°

16www.LMTFETTE.com


Solid Carbide, Single-Edge, Spiral Upcut O-Flute End Mills for Hard Plastics

Catalog No. 1485

Primary Application Hard Plastics


Straight Shank Yes

Special Features Polished Flutes


l1

d 2 d 1

l 2

17www.LMTFETTE.com


Solid Carbide, Single-Edge, Spiral Upcut O-Flute End Mills for Soft Plastics


UNCOATED / LW630

0.062 55856 0.250 0.125 0.250 2.000 1 21°

0.062 55857 0.250 0.250 0.250 2.000 1 21°

0.125 55858 0.250 0.125 0.250 2.000 1 21°

0.125 55859 0.250 0.250 0.250 2.000 1 21°

0.125 55860 0.500 0.125 0.500 2.000 1 21°

0.125 55861 0.500 0.250 0.500 2.000 1 21°

0.125 55862 0.500 0.250 0.500 2.000 1 21°

0.188 55863 0.375 0.188 0.375 2.000 1 21°

0.188 55864 0.375 0.250 0.375 2.000 1 21°

0.188 55865 0.625 0.188 0.625 2.000 1 21°

0.188 55866 0.625 0.250 0.625 2.000 1 21°

0.250 55867 0.375 0.250 0.375 2.000 1 21°

0.250 55868 0.750 0.250 0.750 2.500 1 21°

0.250 55869 0.750 0.250 0.750 2.500 1 21°

0.250 55870 1.250 0.250 1.250 3.000 1 21°

0.250 55871 1.500 0.250 1.500 3.000 1 21°

0.375 55872 0.625 0.375 0.625 2.500 1 21°

0.375 55873 0.750 0.375 0.750 3.000 1 21°

0.375 55874 1.125 0.375 1.125 3.000 1 21°

0.375 55875 1.625 0.375 1.625 3.500 1 21°

0.375 55876 1.625 0.375 1.625 3.500 1 21°

0.500 55877 1.625 0.500 1.625 3.500 1 21°

0.500 55878 1.625 0.500 1.625 3.500 1 21°

Catalog No. 1485S

Primary Application Soft Plastics


Straight Shank Yes

Special Features Polished Flutes


l1

d 2 d 1

l 2

18www.LMTFETTE.com


sfm Feed per Tooth*


Material Vc .062 - .188 .250 - .375 .500 - .625 .750

Soft Plastic 100 - 6000* .002 - .008 .008 - .012 .012 - .016 .016 - .018

Hard Plastic 100 - 6000* .002 - .008 .008 - .012 .012 - .016 .016 - .018

*Please note that the large variation in SFM is as a result of the wide range of tool diameters


Plastic Material Cross-Reference

Material Tensile Strength

Group Material (N/mm2) Brand Name

Thermoplastics Acrylonitrile-butadiene-styrene 38 - 50 Lustran, Novodur, Terluran, Vestodur

Polypropylene 14 - 40 Hostalen, Novolen, Eltex, Vestolen

Polyvinyl chloride 8 - 20 Trovidur, Hostalit, Vestolit, Vinoflex, Vinnol

Polyethylene 22 - 40 Baylon, Sustylen, Hostalem, Lumpolen, Vestolen

Polycarbonate 65 - 75 Bayfol, Makrolon, Stapron, Lexan, Merlon

Polystyrene 30 - 60 Bucara, Langolen, Hostyren, Polystyrol

Acrylonitrile-styrene-acrylate 45 - 65 Polyman, Luran s

Polymethyl methacrylate 40 - 110 Acryl, Plexiglas, Resartglas, Pegalan

Polyoxymethylene 24 - 110 Aceton, Hostaform, Latan, Delrin, Ultraform

Polyamide (nylon) 50 - 120 Ultramid, Akromid, Polyloy, Nylon, Durethan

Polyethylene terephthalate 90 - 220 Hostaphan, Novatron

Polybutylene terephthalate 25 - 105 Enduran, Bitan, Celanex

Polyphenylene ether 55 - 68 Noryl, Vestoran

Polyaryletherketone 92 Tecapeek, Ultrax

Duroplastics Polyimide 75 -100 Sintimid, Kapton

Polyamide-imide 52 - 190 Torlon, Ensinger PAI

Polyetherimide 105 - 180 Ultern

Polymethacylimide 88 - 98 Rohacell

Phenol-formaldehyde (resin) 20 - 25 Delchi, Deltes, Resinol, Trolitan

Melamine-formaldehyde (resin) 15 - 300 Melmex, Urochem, Melopas, Duropal

Unsaturated polyester 25 - 40 Durolite, Ampal, Mitras, Tacon, Palatal

Epoxide 25 - 80 Epikote, Eposite, Epodur, Araldit

Composites Hard-paper honeycomb profiles Pertinax, Resocel

19www.LMTFETTE.com

ProductsLMT-FETTE is pleased to announce the expansion of our high performance aluminum machining tools withthree new product lines to solve tough machining problems.

• The AL-HPM-Line is a high performance end mill line with corner radii to efficiently machine thin walled partsfrom solids. These tools can take heavy chip loads while delivering ultra smooth finishes.

• The AL-BALL-Line is a 3-flute ball nose tool line designed for efficient high feed profile machining inaluminum die/mold making applications.

• The AL-O-Line is a single flute end mill line that cuts both hard and soft aluminum, with or without coolant,allowing very high chip-loads and deep cuts common in nesting and stacking of sheet parts.

Application AreasThe AL-HPM-Line tools are for the extremes of high speeds and feeds with low chatter resulting in highlysmooth surface finishes. The common application is block aluminum machining through either High SpeedMachining-HSM methods or high feed machining where the chip loads and depths of cut are higher. The cornerradii provide smooth bottom finishes. The special double flute face helps to eject the chips at high feed rateseliminating chips from being re-cut or re-welded on to the finished parts.

The AL-BALL-Line is for high production profiling. This unique designed point has more flutes for roughing inthe deeper cuts. Near the point, the tool is effectively a single flute to generate less heat reducing burning ormelting when finishing. This makes the AL-BALL a roughing and finishing tool in one, that can save significanttime in die/mold prototyping.

The AL-O-Line is for production roughing and finishing of non-ferrous alloys such as Aluminum, Magnesium,Brass, etc. The unique “O” shaped flute geometry allows chips to flow through the center of the tool ejectingout the other side. The flutes are polished minimizing friction and build-up. The dead-sharp edge is createdwith high rake and clearance combined with a low helix resulting lower cutting forces. The lower cutting forcesallows for faster feeds and less deflection during the cut. This is a perfect tool when the diameter to length ratiois over 1:2 in applications such as sheet, stacked sheets, slab cutting, slotting, and nested.

MaterialsThe new LMT high performance aluminum lines are designed specifically for machining the aluminum alloysused in the Aircraft Industries such as these:

2024-O, 2024-T3, 6061-O, 6061-T6, 7075-O, 7075-T6

Softer aluminums are one of the most challenging materials to cut. The AL-O-Line will out perform all multi-fluted tools cutting architectural aluminum alloys. While the tools will cut soft aluminum without coolant, use ofcoolant in softer materials will greatly extend tool life in architectural materials such as:

3003-H, and 5052-H series

The new LMT high performance aluminum end mills also excel in other non-ferrous materials such as Brass,Magnesium, and Copper alloys.

AdvantagesThe primary advantage of the new LMT high performance aluminum products is their ability to take higher chip-loads and deeper cuts with smaller diameters. The tools are very quiet in the cut, having a “Large Sweet SpotRange”. This means you get more work done with smaller diameter tools in less time. For example, the singleedge AL-O-Line tools allow faster feeds while taking deeper cuts. Therefore, slotting operations are done fasterthrough less machining passes and faster feed rates.

A key feature of all of the new LMT high performance aluminum tools is getting the heat out in the chip allowingthe tools to run cooler. The least number of flutes to get the job done is normally the best solution. More flutesare rarely better in small diameter tools. For example, having only a single-flute cutting 180° per revolutionallows the tool to stay cooler generating less heat. A single flute tool by design allows larger chips to evacuatethrough the wide open flute area. Most multi-fluted tools can take large chips but there is no place for the chipsto go with small flute openings.

NEW “AL” Series – Solid Carbide End Mills for Aluminum


UNCOATED / LW630

0.062 55796 0.250 0.125 0.250 1.500 1 22°

0.094 55797 0.250 0.125 0.250 2.000 1 22°

0.125 55798 0.250 0.125 0.250 1.500 1 22°

0.125 55799 0.250 0.250 0.250 2.000 1 22°

0.125 55800 0.500 0.250 0.500 2.000 1 22°

0.188 55801 0.375 0.188 0.375 1.500 1 22°

0.188 55802 0.375 0.250 0.375 2.000 1 22°

0.188 55803 0.625 0.250 0.625 2.000 1 22°

0.250 55804 0.375 0.250 0.375 2.000 1 22°

0.250 55805 0.750 0.250 0.750 2.500 1 22°

0.250 55806 1.250 0.250 1.250 3.000 1 22°

0.312 55807 0.562 0.312 0.562 2.500 1 22°

0.312 55808 0.750 0.312 0.750 3.000 1 22°

0.375 55809 0.750 0.375 0.750 3.000 1 22°

0.375 55810 1.125 0.375 1.125 3.000 1 22°

0.375 55811 1.375 0.375 1.375 3.000 1 22°

0.500 55812 1.625 0.500 1.625 3.500 1 22°

0.500 55813 1.375 0.500 1.375 3.500 1 22°

20www.LMTFETTE.com


Solid Carbide, Single-Edge, Spiral Upcut O-Flute End Mills for Aluminum

Catalog No. 1482

Primary Application Aluminum Sheets and Non-Ferrous Materials


Straight Shank Yes


l 1

d 2 d1

l 2

l1

d

r

2 d1

l2

l3

21www.LMTFETTE.com

21www.LMTFETTE.com


Solid Carbide, High Performance End Mills for Aluminum

EDP Dimensions (inches) Corner No. ofd1 No. l2 d2 l3 l1 Radius Flutes Helix

UNCOATED / LW630

0.125 56879 0.250 0.125 0.500 2.000 0.002 2 40°

0.125 56880 0.250 0.250 0.250 2.000 0.005 2 40°

0.188 56881 0.375 0.188 0.875 2.000 0.002 2 40°

0.188 56882 0.375 0.188 0.875 2.000 0.008 2 40°

0.250 56883 0.375 0.250 1.125 2.500 0.002 2 40°

0.250 52917 0.375 0.250 1.125 2.500 0.020 2 40°

0.312 55884 0.500 0.312 1.125 2.500 0.020 2 40°

0.375 55885 0.500 0.375 1.125 2.500 0.002 2 40°

0.375 55886 0.500 0.375 1.125 2.500 0.020 2 40°

0.375 55887 0.750 0.375 – 3.000 0.020 2 40°

0.375 55888 0.500 0.375 2.125 4.000 0.020 2 40°

0.500 55889 0.750 0.500 1.500 3.000 0.002 2 40°

0.500 52918 0.625 0.500 1.375 3.000 0.020 2 40°

0.500 55891 0.750 0.500 1.500 3.000 0.020 2 40°

0.500 55892 0.625 0.500 2.125 4.000 0.020 2 40°

0.500 55900 0.625 0.500 3.125 5.000 0.020 2 40°

0.625 55893 0.750 0.625 1.625 3.500 0.002 2 40°

0.625 55006 0.750 0.625 1.625 3.500 0.020 2 40°

0.750 55894 1.250 0.750 2.000 4.000 0.002 2 40°

0.750 55895 1.000 0.750 1.625 4.000 0.020 2 40°

0.750 55896 1.000 0.750 2.500 6.000 0.020 2 40°

0.750 55897 1.250 0.750 2.000 4.000 0.020 2 40°

1.000 55898 1.500 1.000 3.125 5.000 0.002 2 40°

1.000 55899 1.500 1.000 3.125 5.000 0.020 2 40°

Catalog No. 1485

Primary Application Aluminum and Non-Ferrous Materials


Straight Shank Yes


l1

d2 d1

l2

l3r

22www.LMTFETTE.com


Solid Carbide, High Performance Ball Nose End Mills for Aluminum


UNCOATED / LW630

0.250 55903 0.375 0.250 0.375 2.500 3 45

0.250 55904 0.375 0.250 2.125 4.000 3 45

0.375 55905 0.500 0.375 0.375 3.000 3 45

0.375 54211 0.500 0.375 2.125 4.000 3 45

0.500 54906 0.625 0.500 0.500 3.000 3 45

0.500 54907 0.625 0.500 2.125 4.000 3 45

0.500 54908 0.625 0.500 4.125 6.000 3 45

0.750 53577 1.000 0.750 0.750 4.000 3 45

0.750 55909 1.000 0.750 4.125 6.000 3 45

Catalog No. 1482

Primary Application Aluminum and Non-Ferrous Materials


Straight Shank Yes


23www.LMTFETTE.com

sfm Feed per Tooth*


Material vc .062 - .188 .250 - .375 .500 - .625 .750

Aluminum 2950 .002 - .006 .002 - .010 .003 - .015 .005 - .020Malleable Alloys

Aluminum 2000 .002 - .006 .002 - .010 .003 - .015 .005 - .020Casting Alloys with, <12% Si

Aluminum 800 .002 - .006 .002 - .010 .003 - .015 .005 - .020Casting Alloys with, >12% Si

*Please note that the recommended chip loads are based on 1 x D. For depths of 2 x D reduce the chip load by 25% and for 3 x D, pleasereduce your chip load by 50%



24www.LMTFETTE.com

ProductsLMT-FETTE’s new POINT-BLANKTM Direct Flow turning holder is the latest addition to LMT-FETTE’s comprehensive Turning program. This patented holder allows for the coolant to be put exactly where it should be, on the cutting edge. This alone has a significant impact on chip control, tool life, and work piece surface finish.

With the patented POINT-BLANKTM design, the coolant is directed to the cutting edge by wayof our patented top plate or coolant nozzle design. There no longer is the worry of coolantlines being moved by stringy chips or high coolant pressure. You will always have directionalcontrol of your coolant, and have it right where it is needed, on the cutting edge.

Application AreaThe POINT-BLANKTM tool holder is designed for use in all rough or finish turning applications.Where any standard turning holder is being used, the POINT-BLANKTM tool holder can beused. There is no longer the worry of where the coolant is hitting the insert.

The versatile design of the POINT-BLANKTM tool holder allows the maximum coolant volumeand pressure to be put directly on the cutting edge. With standard coolant pumps, increasedcoolant velocity can be obtained to help with tool life and chip control.

AdvantagesThe primary advantage of POINT-BLANKTM tool holder concept is it’s ability to run LMT-FETTE’s turning inserts at higher speeds and feeds because of the security and velocity of the coolant flow.

Additionally, all the dimensions are the same as standard tool holders so the machineprograms do not have to be changed. The “coolant-through” capability allows for excellenttool life, as well as tremendous chip evacuation. The increased coolant velocity keeps thechips from adhering to the cutting edge as well as reduces the temperature at the cuttingedge via increased lubricity, even while cutting at higher cutting speeds.

Lastly, the POINT-BLANKTM tool holder can be used with all standard LMT-FETTE turninginserts, as well as any ANSI or ISO standard turning insert.

“POINT-BLANKTM” Expansion – Additional Holder Program

25www.LMTFETTE.com


“Point-BlankTM” Direct Flow Negative Turning Holders

5∞

EC

FShank

Left hand view shown

EDP No. LockRight Left Shank Shank Shape Lock Pin Nozzle

Description Hand Hand Width Height C E F Insert Seat Pin Wrench Screw

MCLNR/L 12-4B DFC 53664 53662 0.75 0.75 4.50 1.25 1.00 CNM_ 43 ICSN 432 NL 46 54151 TS35.6-9M1

MCLNR/L 16-4D DFC 53665 53663 1.00 1.00 6.00 1.25 1.25 CNM_ 43 ICSN 432 NL 46 54151 TS35.6-9M1

MDJNR/L 12-3B DFC 53669 53666 0.75 0.75 4.50 1.25 1.00 DNM_ 33 IDSN 322 NL 34L 54152 TS35.6-9M1

MDJNR/L 12-4B DFC 53670 53667 0.75 0.75 4.50 1.25 1.00 DNM_ 43 IDSN 433 NL 46 54151 TS35.6-9M1

MDJNR/L 16-4D DFC 53671 53668 1.00 1.00 6.00 1.25 1.25 DNM_ 43 IDSN 433 NL 46 54151 TS35.6-9M1

MTJNR/L 12-3B DFC 53675 53672 0.75 0.75 4.50 1.25 1.00 TNM_ 33 ITSN 332 NL 34L 54152 TS35.6-9M1

MTJNR/L 16-3D DFC 53676 53673 1.00 1.00 6.00 1.25 1.25 TNM_ 43 ITSN 433 NL 46 54151 TS35.6-9M1

MTJNR/L 16-4D DFC 53677 53674 1.00 1.00 6.00 1.25 1.25 TNM_ 43 ITSN 433 NL 46 54151 TS35.6-9M1

MVJNR/L 12-3B DFC 53681 53678 0.75 0.75 4.50 1.25 1.00 VNM_ 32 IVNS 322 NL 34L 54152 TS35.6-9M1

MVJNR/L 16-3D DFC 53682 53680 1.00 1.00 6.00 1.25 1.25 VNM_ 33 IVSN 322 NL 34L 54152 TS35.6-9M1

MWLNR/L 12-3B DFC 53686 53683 0.75 0.75 4.50 1.25 1.00 WNM_ 33 IWSN 322 NL 34L 54152 TS35.6-9M1

MWLNR/L 12-4B DFC 53687 53684 0.75 0.75 4.50 1.25 1.00 WNM_ 43 IWSN 432 NL 46 54151 TS35.6-9M1

MWLNR/L 16-3D DFC 55516 55517 1.00 1.00 6.00 1.25 1.25 WNM_ 33 IWSN 322 NL 34L 54152 TS35.6-9M1

MWLNR/L 16-4D DFC 53688 53685 1.00 1.00 6.00 1.25 1.25 WNM_ 43 IWSN 433 NL 46 54151 TS35.6-9M1

MCLNR/L 20-5D DFC 54995 55965 1.25 1.25 6.00 1.38 1.50 CNM_ 54 ICSN 533 NL 58 TS35.6-9M1

MCLNR/L 24-6D DFC 55008 55974 1.50 1.50 7.00 1.50 2.00 CNM_ 64 ICSN 633 NL 68 TS35.6-9M1

For turning inserts, please refer to our Turning Catalog, pages 18–46.

“Point-BlankTM” Direct Flow Positive Turning Holders

EDP No. Shim LockRight Left Shank Shank Shape Shim Filler Insert Nozzle

Description Hand Hand Width Height C E F Insert No. Screw Screw Screw

SCLCR/L 12-3B DFC 55494 10577 0.750 0.750 4.5 0.690 1.000 CCMT 3(2.5)_ 55799 55825 55823 TS35.6-9M1

SCLCR/L 16-3D DFC 10580 10581 1.000 1.000 6.0 0.690 1.250 CCMT 3(2.5)_ 55799 55825 55823 TS35.6-9M1

SDJCR/L 12-3B DFC 10584 10585 0.750 0.750 4.5 1.000 1.000 DCMT 3(2.5)_ 55826 55825 55823 TS35.6-9M1

SDJCR/L 16-3D DFC 10882 10883 1.000 1.000 6.0 1.000 1.000 DCMT 3(2.5)_ 55826 55825 55823 TS35.6-9M1

SVJCR/L 12-3B DFC 10886 10887 0.750 0.750 4.5 1.250 1.000 VCMT 33_ 55827 55825 55823 TS35.6-9M1

SVJCR/L 16-3D DFC 10890 10891 1.000 1.000 6.0 1.250 1.250 VCMT 33_ 55827 55825 55823 TS35.6-9M1


26www.LMTFETTE.com

Top Plate Coolant Nozzle

Clean Coolant Is Essential

• 200–300 PSI is recommended with standard machine pumps.

• A coolant volume of 8–10 gallons per minute is recommended. This is with a standard coolant pump without high pressure.

• The above calculations are estimated using the standardcoolant pumps on CNC lathes.

• Coolant must be kept clean. Coolant should be filtered to 5–20 microns if possible and at least 5–6% concentricity using a refractometer.

• Maximum recommended PSI — 1000 PSI

Point-Blank Coolant Set Up Instructions

• Insert 1/8" NPT fitting into toolholder bottom.

• Insert 8" length of Loc Line Hose (14 Segments) into the1/8" NPT fitting. Between 1/4" NPT fitting and hose, insertdouble socket fitting.

• Insert 1/4" NPT fitting into machine turret. If the turret hasan eye ball coolant nozzle, take out eye ball and remove1/4" NPT fitting. The end of the double socket can beinserted directly in turret and tightened down.

• If your machine turret has metric threads, screw in the 1/4"NPT fitting. It will tighten down without damaging the threadin the turret.

• Any other questions please contact your LMT salesrepresentative.

EDP No.

Right Left ShapeHand Hand Description Insert

53690 53689 MCLNR/L 12-4B TP CNM_43

53692 53691 MCLNR/L 16-4B TP CNM_43

53694 53693 MDJNR/L 12-3B TP DNM_32

53696 53695 MDJNR/L 12-4B TP DNM_43

53698 53697 MDJNR/L 16-4D TP DNM_43

53701 53700 MTJNR/L 12-3B TP TNM_32

53703 53702 MTJNR/L 16-4B TP TNM_43

53705 53704 MVJNR/L 12-3B TP VNM_33

53707 53706 MVJNR/L 16-3B TP VNM_33

53709 53708 MWLNR/L 12-4B TP WNM_43

53711 53710 MWLNR/L 16-4B TP WNM_43

Loc Line Replacement Parts

EDP No. Description Qty.

54055 1/8" NPT Fitting 1

54057 8" Hose (14 segments) 1

54054 1/4" NPT Fitting 1

54056 Double Socket 1

54058 Wrench for Fittings 1

Recommended Loc Line ID: 1/4"

27www.LMTFETTE.com

ProductsLMT-FETTE is pleased to announce the introduction of our patented Pentatec® multi-functional Turning tool. This unique indexable tool is capable of Drilling, Boring, Facing, and Turning, all with a single Pentatec® tool. Its unique design features a variation on theconventional “trigon” shaped carbide insert, which is set in a position that allows for Drillingof holes down to 8mm (.315"), while being capable of performing additional operationsoutlined above.

Application AreaThe Pentatec® product is designed to perform the duties of several tools, thus eliminatingturret indexes, and reducing machining time. The Pentatec® has a helical geometry, and alarge, single helical flute for maximizing chip evacuation. This design allows the Pentatec® toperform exceptional as an indexable drill, as well as in deep boring applications where chipevacuation is critical to success

A typical application for the Pentatec® tool would be one where the Pentatec® could start bydrilling a hole at the nominal Pentatec® size. After drilling, the Pentatec® could then be usedto rough and finish the bore, as well as chamfer the bore. After completing the internal work,the Pentatec® would then go on to face the work piece, then rough and finish turn the O.D.

The result is a work piece that is machined complete with a single tool, and a dramaticdecrease in cycle time.

MaterialsWith a wide range of grades, and two optimized geometries, the Pentatec® is capable ofmachining most materials. From Carbon and Alloy Steels, to Aluminum, to Stainless Steeland Cast Iron, the Pentatec® machines them all. In Steel, gear blank or bearing races can be machined quickly and cost effectively with a single Pentatec® tool.

AdvantagesThe primary advantage of LMT-Fette’s new Pentatec® tool is in its ability to perform a widerange of applications with a single tool. Additionally, the Pentatec® also doubles as theindustries smallest indexable drill at 8.0mm or .315".

Lastly, with its trigon shaped insert, the Pentatec® maximizes cost effectiveness by offeringthree complete edges per insert. All in all, the Pentatec® tool replaces as many as five toolswith a single tool.

Pentatec® – “Multi-Functional” Indexable Carbide Turning Tool

EDP No. EDP No.

Description Insert Screw Insert Screw Torx Torx

PTR 08-150D-04-12/12.7 A02-20033 55087 06 88600

PTR 08-225D-04-12/12.7 A02-20033 55087 06 88600

PTR 10-150D-05-12/12.7 A13-25042 55088 08 89978

PTR 10-225D-05-12/12.7 A13-25042 55088 08 89978

PTR 11-150D-06-16/15.87 A13-25050 55089 08 89978

PTR 11-225D-06-16/15.87 A13-25050 55089 08 89978

PTR 15-150D-07-20/19.05 A13-30073 55090 08 89978

PTR 15-225D-07-20/19.05 A13-30073 55090 08 89978

PTR 18-150D-09-25/25.4 A02-35082 55091 15 88602

PTR 18-225D-09-25/25.4 A02-35082 55091 15 88602

PTR 20-150D-10-25/25.4 A06-50088 55092 20 88604

PTR 20-225D-10-25/25.4 A06-50088 55092 20 88604

28www.LMTFETTE.com


Pentatec® Toolholder

Spare Parts

Dimensions (mm/inches) Shank IndexableD* Description EDP No. d1 d2 l1 l2 l3 l4 Type Insert

8 (0.315) PTR 08-150D-04-12.7 53937 12.7 (0.50) - - - 12 (0.47) 90 (3.54) Inch WCHX 04….

8 (0.315) PTR 08-225D-04-12.7 53938 12.7 (0.50) 12.7 (0.50) 22.5 (0.89) 38 (1.50) 18 (0.71) Inch WCHX 04….

10 (0.394) PTR 10-150D-05-12.7 53939 12.7 (0.50) - - - 15 (0.59) 90 (3.54) Inch WCHX 05….

10 (0.394) PTR 10-225D-05-12.7 53942 12.7 (0.50) 16 (0.63) 28 (1.10) 42 (1.65) 22.5 (0.89) - Inch WCHX 05….

11 (0.433) PTR 11-150D-06-15.87 53943 15.87 (0.63) - - - 16.5 (0.65) 100 (3.40) Inch WCHX 06….

11 (0.433) PTR 11-225D-06-15.87 53948 15.87 (0.63) 20 (0.79) 32 (1.26) 45 (1.77) 24.75 (0.97) - Inch WCHX 06….

15 (0.590) PTR 15-150D-07-19.05 53949 19.05 (0.75) - - - 22.5 (0.87) 125 (4.92) Inch WCHX 07….

15 (0.590) PTR 15-225D-07-19.05 53950 19.05 (0.75) 25 (0.98) 43 (1.69) 50 (1.97) 33.75 (1.33) - Inch WCHX 07….

18 (0.709) PTR 18-150D-09-25.4 53986 25.4 (1.00) - - - 27 (1.06) 135 (5.32) Inch WCHX 09….

18 (0.709) PTR 18-225D-09-25.4 54024 25.4 (1.00) 32 (1.26) 53 (2.09) 56 (2.21) 40.5 (1.59) - Inch WCHX 09….

20 (0.787) PTR 20-150D-10-25.4 54025 25.4 (1.00) - - - 30 (1.18) 150 (5.91) Inch WCHX 10….

20 (0.787) PTR 20-225D-10-25.4 54026 25.4 (1.00) 32 (1.26) 56 (2.21) 56 (2.21) 45 (1.77) - Inch WCHX 10….

8 (0.315) PTR 08-150D-04-12 55966 12 (0.47) - - - 12 (.47) 90 (3.54) Metric WCHX 04….

8 (0.315) PTR 08-225D-04-10 55967 10 (0.39) 12 (0.47) 22.5 (0.87) 38 (1.50) 18 (0.71) Metric WCHX 04….

10 (0.394) PTR 10-150D-05-12 55968 12 (0.47) - - - 15 (0.59) 90 (3.54) Metric WCHX 05….

10 (0.394) PTR 10-225D-05-12 55969 12 (0.47) 16 (0.63) 28 (1.10) 42 (1.65) 22.5 (0.89) - Metric WCHX 05….

11 (0.433) PTR 11-150D-06-16 55970 16 (0.63) - - - 16.5 (0.65) 100 (3.40) Metric WCHX 06….

11 (0.433) PTR 11-225D-06-16 55971 16 (0.63) 20 (0.79) 32 (1.26) 45 (1.77) 24.75 (0.97) - Metric WCHX 06….

15 (0.590) PTR 15-150D-07-20 55972 20 (0.79) - - - 22.5 (0.89) 125 (4.92) Metric WCHX 07….

15 (0.590) PTR 15-225D-07-20 55973 20 (0.79) 25 (0.98) 43 (1.69) 50 (1.97) 33.75 (1.33) - Metric WCHX 07….

18 (0.709) PTR 18-150D-09-25 55974 25 (0.98) - - - 27 (1.06) 135 (5.32) Metric WCHX 09….

18 (0.709) PTR 18-225D-09-25 55975 25 (0.98) 32 (1.26) 53 (2.09) 56 (2.21) 40.5 (1.59) - Metric WCHX 09….

20 (0.787) PTR 20-150D-10-25 55976 25 (0.98) - - - 30 (1.18) 150 (5.91) Metric WCHX 10….

20 (0.787) PTR 20-225D-10-25 55977 25 (0.98) 32 (1.26) 56 (2.20) 56 (2.21) 45 (1.77) - Metric WCHX 10….

D*

l3l4

d1D*

l1

l3

l 2

d1 d2

D* = Diameter for drilling

Note: All inch shank tools available in July 2004.

LW610LC235C

55097 WCHX 040104 FN-BAL 4.00 (0.157) 6.35 (0.250) 1.59 (0.063) 2.25 (0.089) 0.40 (0.016) •

55098 WCHX 05T104 FN-BAL 5.00 (0.197) 7.94 (0.313) 1.98 (0.078) 2.80 (0.110) 0.40 (0.016) •

55101 WCHX 060204 FN-BAL 6.00 (0.236) 8.73 (0.344) 2.38 (0.094) 2.80 (0.110) 0.40 (0.016) •

55102 WCHX 070308 FN-BAL 7.00 (0.276) 12.00 (0.472) 3.18 (0.125) 3.40 (0.134) 0.80 (0.031) •

55103 WCHX 090308 FN-BAL 9.00 (0.354) 14.29 (0.563) 3.18 (0.125) 4.40 (0.173) 0.80 (0.031) •

55104 WCHX 10T308 FN-BAL 10.00 (0.394) 15.88 (0.625) 3.97 (0.156) 5.90 (0.232) 0.80 (0.031) •

55096 WCHX 040104 EN-BFM 4.00 (0.157) 6.35 (0.250) 1.59 (0.063) 2.25 (0.089) 0.40 (0.016) •

74564 WCHX 05T104 EN-BFM 5.00 (0.197) 7.94 (0.313) 1.98 (0.078) 2.80 (0.110) 0.40 (0.016) •

55099 WCHX 060202 EN-BFM 6.00 (0.236) 8.73 (0.344) 2.38 (0.094) 2.80 (0.110) 0.20 (0.008) •

55100 WCHX 060204 EN-BFM 6.00 (0.236) 8.73 (0.344) 2.38 (0.094) 2.80 (0.110) 0.40 (0.016) •

74566 WCHX 070308 EN-BFM 7.00 (0.276) 12.00 (0.472) 3.18 (0.125) 3.40 (0.134) 0.80 (0.031) •

74570 WCHX 10T308 EN-BFM 10.00 (0.394) 15.88 (0.625) 3.97 (0.156) 5.90 (0.232) 0.80 (0.031) •

55095 WCHX 040102 EN-BFM 4.00 (0.157) 6.35 (0.250) 1.59 (0.063) 2.25 (0.089) 0.20 (0.008) •

74563 WCHX 05T102 EN-BFM 5.00 (0.197) 7.94 (0.313) 1.98 (0.078) 2.80 (0.110) 0.20 (0.008) •

74565 WCHX 070304 EN-BFM 7.00 (0.276) 12.00 (0.472) 3.18 (0.125) 3.40 (0.134) 0.40 (0.016) •

74567 WCHX 090304 EN-BFM 9.00 (0.354) 14.29 (0.563) 3.18 (0.125) 4.40 (0.173) 0.40 (0.016) •

74568 WCHX 090308 EN-BFM 9.00 (0.354) 14.29 (0.563) 3.18 (0.125) 4.40 (0.173) 0.80 (0.031) •

74569 WCHX 10T304 EN-BFM 10.00 (0.394) 15.88 (0.625) 3.97 (0.156) 5.90 (0.232) 0.40 (0.016) •

29www.LMTFETTE.com


Indexable Inserts

WCHX...-BAL

HC HW

LMT Cutting Material Overview

7°

d1

l

d

rs

88°

l d s d1 r

Full range to ISO 513

Par

ting

Gro

ovi

ng

Thre

adin

g

Dri

llin

g

Mill

ing

Turn

ing

Har

d m

ater

ials

Gre

y c

ast

iro

n

Sta

inle

ss

ISO

Ste

el

ApplicationGroup of materialsGrade

P

05 15 25 35 4501 10 20 30 40 50

K H T M D S G P

Range of applications

Standard gradeApplication peak

01 10 20 30 40 5005 15 25 35 45

Main application

Further applications

No

nfe

rro

us

met

als

SN

Hig

h t

emp

erat

ure

mat

eria

ls

M

HC-P35

HW-K10

LC235C

LW610

HC-M35

• Available from stock

Dimensions (mm/inches)EDP No. Ordering Code

Grade

WCHX...-BFM


30www.LMTFETTE.com

Five machining operations, one toolThe universal turning-drilling-tool substitutes up to 5 standardtools and reduces machining times up to 30% by reducing toolchanging times and unnecessary tool movements.

Pentatec® Turning-Drilling-Tool

1. Facing 4. Boring

5. Counter Boring2. External turning

3. Drilling into solid


31www.LMTFETTE.com

30°

Pentatec® Additional application possibilities

Work piece

D1.1 D

xpos

Drilling off center, positive offsetXpos: Offset, positiveD: Nominal tool diameter

SteelXpos =

(1.1 x D) – D2

AluminumXpos =

(1.5 x D) – D2

Work piece

DD - 2 xneg

xneg

Drilling off center, negative offset

Xneg: Offset, negativeD: Nominal tool diameter

Xneg =Dmin – D

2

30°

Internal chamfering External chamfering

Steel (mm/inch) Aluminum (mm/inch)

D Toolholder Description Dmax Xpos Dmax Xpos

8 (0.315) PTR 08-150D-04-12.7 8.8 (0.346) 0.40 (0.016) 12.0 (0.472) 2.00 (.0790)

8 (0.315) PTR 08-225D-04-12.7 8.8 (0.346) 0.40 (0.016) 12.0 (0.472) 2.00 (.0790)

10 (0.394) PTR 10-150D-05-12.7 11 (0.433) 0.50 (0.020) 15.0 (0.591) 2.50 (0.098)

10 (0.394) PTR 10-225D-05-12.7 11 (0.433) 0.50 (0.020) 15.0 (0.591) 2.50 (0.098)

11 (0.433) PTR 11-150D-06-15.87 12.1 (0.476) 0.55 (0.022) 16.5 (0.650) 2.75 (0.108)

11 (0.433) PTR 11-225D-06-15.87 12.1 (0.476) 0.55 (0.022) 16.5 (0.650) 2.75 (0.108)

15 (0.590) PTR 15-150D-07-19.05 16.5 (0.650) 0.75 (0.030) 22.5 (0.886) 3.75 (0.148)

15 (0.590) PTR 15-225D-07-19.05 16.5 (0.650) 0.75 (0.030) 22.5 (0.886) 3.75 (0.148)

18 (0.709) PTR 18-150D-09-25.4 19.8 (0.780) 0.90 (0.035) 27.0 (1.063) 4.50 (0.177)

18 (0.709) PTR 18-225D-09-25.4 19.8 (0.780) 0.90 (0.035) 27.0 (1.063) 4.50 (0.177)

20 (0.787) PTR 20-150D-10-25.4 22 (0.866) 1.00 (0.039) 30.0 (1.181) 5.00 (0.197)

20 (0.787) PTR 20-225D-10-25.4 22 (0.866) 1.00 (0.039) 30.0 (1.181) 5.00 (0.197)

(mm/inches)

D Toolholder Description Dmax Xneg

8 (0.315) PTR 08-150D-04-12.7 7.8 (0.307) 0.10 (0.004)

8 (0.315) PTR 08-225D-04-12.7 7.8 (0.307) 0.10 (0.004)

10 (0.394) PTR 10-150D-05-12.7 9.8 (0.386) 0.10 (0.004)

10 (0.394) PTR 10-225D-05-12.7 9.8 (0.386) 0.10 (0.004)

11 (0.433) PTR 11-150D-06-15.87 10.8 (0.425) 0.10 (0.004)

11 (0.433) PTR 11-225D-06-15.87 10.8 (0.425) 0.10 (0.004)

15 (0.590) PTR 15-150D-07-19.05 14.7 (0.579) 0.15 (0.006)

15 (0.590) PTR 15-225D-07-19.05 14.7 (0.579) 0.15 (0.006)

18 (0.709) PTR 18-150D-09-25.4 17.7 (0.697) 0.15 (0.006)

18 (0.709) PTR 18-225D-09-25.4 17.7 (0.697) 0.15 (0.006)

20 (0.787) PTR 20-150D-10-25.4 19.7 (0.776) 0.15 (0.006)

20 (0.787) PTR 20-225D-10-25.4 19.7 (0.776) 0.15 (0.006)

Dmin 20 20 21d Shank 25/32* 25 16

*Diameter of the flangeSeating face Yes No No


32www.LMTFETTE.com

Pentatec® Features and BenefitsCounter-boring with Pentatec® tools

DminDmin Dmin

The diameters of the Pentatec® tools are designed to produce counter-bores according to DIN 74 forms H3, J3 and K3 in one operation.

Pentatec® BenefitsIncreased stability and reduced tendency for vibration through larger locating diameters and the additional seating face for PT-2.25D.

Form H3 for: cheese head screws according to DIN 84socket head cap screws to DIN 7984cheese head screws according to DIN 7513 form Bcheese head screws according to DIN 7500 part 1 form A

Form J3 for: socket head cap screws according to DIN 6912 (low screw head, key guide)

Form K3 for: socket head cap screws according to DIN 912

with lock washer according to DIN 7980

Large Mounting Diameter and Location Face

PTR20-2.25D

Pentatec®

PTR20-1.50DISO-boring bar

Toolholder Nominal Thread

D Description Diameter H13 (mm/inch)

8 (0.315) PTR 08-150D-04-12.7 M4 0/+0.220 (0.009)

8 (0.315) PTR 08-225D-04-12.7 M4 0/+0.220 (0.009)

10 (0.394) PTR 10-150D-05-12.7 M5 0/+0.220 (0.009)

10 (0.394) PTR 10-225D-05-12.7 M5 0/+0.220 (0.009)

11 (0.433) PTR 11-150D-06-15.87 M6 0/+0.270 (0.011)

11 (0.433) PTR 11-225D-06-15.87 M6 0/+0.270 (0.011)

15 (0.590) PTR 15-150D-07-19.05 M8 0/+0.270 (0.011)

15 (0.590) PTR 15-225D-07-19.05 M8 0/+0.270 (0.011)

18 (0.709) PTR 18-150D-09-25.4 M10 0/+0.330 (0.013)

18 (0.709) PTR 18-225D-09-25.4 M10 0/+0.330 (0.013)

20 (0.787) PTR 20-150D-10-25.4 M12 0/+0.330 (0.013)

20 (0.787) PTR 20-225D-10-25.4 M12 0/+0.330 (0.013)


33www.LMTFETTE.com

Cutting Data Recommendations for Turning and Drilling with Pentatec®

LC235C LW610

Cutting Cutting

Material Material Examples HRC Speed (SFM) Speed (SFM)

Unalloyed Carbon Steels A36, 1005–1029 < 16 850

1213, 12L14

1030–1055

Alloyed Steels, 4140, 6150 < 30 700 - 920

Heat Treatable Steel, 4140, 4340 < 30 650 - 920

Medium Strength

Heat Treatable Steel, 30 - 42 Rc 525 - 650

High Strength

Cast Steel < 30

Nitriding Steel H13 30 - 42 Rc 525 - 650

Tool Steel A2, S7 30 - 42Rc

Case Hardening Steel 8620, 52100 < 30 820 - 880

Stainless (Martensitic annealed)

Stainless (Martensitic hardended tempered)

Stainless (Austenitic) 304, 316 < 30 720 - 900

Grey Cast Iron Class 30 < 16 780

Alloyed Grey Cast Iron < 20 750

Nodular Iron < 16 720

Aluminum wrought alloys unhardenable 1300 - 4500

hardenable, hardened 525 - 4000

Aluminum Cast alloys < 12% Si. unhardenable 1050 - 4000

< 12% Si. hardenable, hardened 790 - 3125

> 12% Si. unhardenable 525 - 2625

Copper and copper alloys Free Cutting alloys Pb>1% 650 - 1700

Bronze / Brass Brass, Red bronze 656 - 2625

Bronze, non leaded copper 400 - 1050

electrolitic copper

34www.LMTFETTE.com


Recommended Depth of Cut Range (Ap) for Pentatec® 1.5 x D

Steel Aluminum

Turning Boring Facing Turning Boring Facing

PTR/L08 .005 - .125 .005 - .125 .005 - .080 .005 - .125 .005 - .125 .005 - .080

PTR/L10 .005 - .188 .005 - .188 .005 - .118 .005 - .188 .005 - .188 .005 - .118

PTR/L11 .005 - .188 .005 - .188 .005 - .118 .005 - .188 .005 - .188 .005 - .118

PTR/L15 .005 - .250 .005 - .250 .005 - .157 .005 - .250 .005 - .250 .005 - .157

PTR/L18 .005 - .275 .005 - .275 .005 - .200 .005 - .275 .005 - .275 .005 - .200

PTR/L20 .005 - .300 .005 - .300 .005 - .225 .005 - .300 .005 - .300 .005 - .225

Recommended Feed Rate Range (Fn) for Pentatec® 1.5 x D

Steel Aluminum


PTR/L08 .001 - .006 .001 - .006 .001 - .004 .001 - .008 .001 - .008 .001 - .006

PTR/L10 .001 - .008 .001 - .008 .001 - .007 .001 - .012 .001 - .012 .001 - .010

PTR/L11 .001 - .008 .001 - .008 .001 - .007 .001 - .012 .001 - .012 .001 - .010

PTR/L15 .001 - .010 .001 - .010 .001 - .008 .001 - .014 .001 - .014 .001 - .012

PTR/L18 .001 - .011 .001 - .011 .001 - .009 .001 - .016 .001 - .016 .001 - .013

PTR/L20 .001 - .012 .001 - .012 .001 - .010 .001 - .018 .001 - .018 .001 - .014

Recommended Depth of Cut Range (Ap) for Pentatec® 2.25 x D

Steel Aluminum


PTR/L08 .005 - .100 .005 - .100 .005 - .060 .005 - .100 .005 - .100 .005 - .060

PTR/L10 .005 - .125 .005 - .125 .005 - .080 .005 - .125 .005 - .125 .005 - .080

PTR/L11 .005 - .125 .005 - .125 .005 - .080 .005 - .125 .005 - .125 .005 - .080

PTR/L15 .005 - .188 .005 - .188 .005 - .118 .005 - .188 .005 - .188 .005 - .118

PTR/L18 .005 - .200 .005 - .200 .005 - .125 .005 - .200 .005 - .200 .005 - .125

PTR/L20 .005 - .225 .005 - .225 .005 - .157 .005 - .225 .005 - .225 .005 - .157

Recommended Feed Rate Range (Fn) for Pentatec 2.25 x D

Steel Aluminum


PTR/L08 .001 - .006 .001 - .006 .001 - .004 .001 - .008 .001 - .008 .001 - .006

PTR/L10 .001 - .008 .001 - .008 .001 - .007 .001 - .012 .001 - .012 .001 - .010

PTR/L11 .001 - .008 .001 - .008 .001 - .007 .001 - .012 .001 - .012 .001 - .010

PTR/L15 .001 - .010 .001 - .010 .001 - .008 .001 - .014 .001 - .014 .001 - .012

PTR/L18 .001 - .011 .001 - .011 .001 - .009 .001 - .016 .001 - .016 .001 - .013

PTR/L20 .001 - .012 .001 - .012 .001 - .010 .001 - .018 .001 - .018 .001 - .014

Recommended Feed Rate Range (Fz) for Drilling with Pentatec®*

Steel Aluminum

PTR/L08 .0005 - .001 .0005 - .002

PTR/L10 .0005 - .0016 .0005 - .0022

PTR/L11 .0005 - .0016 .0005 - .0022

PTR/L15 .0006 - .0024 .0007 - .0035

PTR/L18 .0007 - .003 .0008 - .0044

PTR/L20 .0008 - .0035 .0008 - .005

*Note: When drilling in harder materials > 30Rc, start withthe lowest feed rates until you reach a depth of .040".

35www.LMTFETTE.com

EASY-TECTM – Parting and Grooving Program

ProductsLMT-FETTE is pleased to announce the introduction of our Easy-TecTM Parting and Groovingproduct line. This new product uses “state-of-the-art” grade and chip breaker technology to maximize your productivity and minimize your headaches. This new product includes acomplete line of Parting, O.D. Grooving, and I.D. Grooving inserts and tool holders for all ofyour toughest Parting and Grooving applications.

Application AreaThe new Easy-TecTM Parting and Grooving program covers a wide range of Parting andGrooving applications. In the Parting area, Easy-TecTM offers a full program of ISO standardblades and tool holders to correspond with a full compliment of single-ended and double-ended inserts ranging from .079" (2.0mm) to .236" (6.0mm) in neutral, right-hand, and left-hand lead angles.

In Grooving applications, Easy-TecTM covers a complete range for both internal and externalgrooving from .039" (1.0mm) to .315" (8.0mm). Included in this program are optimized insertsfor Precision O.D. Grooving, Precision I.D. Grooving, and multi-directional Grooving/Turning.

MaterialsThe Easy-TecTM program is designed with grades and geometries that maximize its versatility.The PVD TiAlN coated grade offering performs excellent in a broad range of materialsincluding carbon steel, alloy steel, stainless steels, and non-ferrous alloys. In the Aluminummachining area, Easy-TecTM features special grade / geometry combinations to maximize your productivity.

AdvantagesThe primary advantage of LMT-FETTE’s new Easy-TecTM grooving program lies in its flexibili-ty, allowing it to be an “all inclusive” Parting and Grooving system. Its unique “double U”clamping design, and exceptionally long insert leads to excellent stability in all Parting,Grooving, and Turning operations.

Additionally, Easy-Tec’sTM Parting and Turning inserts are direct-pressed making them verycost effective. The Easy-Tec I.D. and O.D. Grooving inserts are all precision ground both oninsert length and width, with a tolerance of +/– .0008".

Lastly, Easy-TecTM offers a full range of optimized chip formers for Parting, Grooving, andTurning all based around the application, speeds, and feeds allowing you to maximizeperformance and increase your productivity.

36www.LMTFETTE.com


PH... 47

Program Range – Tool Holders and Indexable Inserts

0° PB... 48 ED LC... 38–41ES LC...

0° CGFCR/L...E... 49, 50, ED LC... 38–4651

External grooving, groove-turning, profiling and undercutting

Parting and external grooving

Cutting direction Approach angle Tool Page Indexable Insert Pages


0° CGFCR/L...E... 50 ED LC... 42–46ED RC...

0° CGFCR/L...F... 50 ED LC... 42–46

45° CGSCR/L...E... 51 ED RC... 45–46ES RC...

37www.LMTFETTE.com


Program Range – Tool Holders and Indexable Inserts

Internal grooving, groove-turning, profiling and undercutting


90° A..CGACR/L...I 52 ID LC... 44, 45ID RC...

45° S..CGSCR/L...I 53 ID RC... 44, 45


38www.LMTFETTE.com

ED LCMR 2.00-0.2R6 GM 0.078 0.008 6 0.787 0.185 0.748 54405 54406ED LCMR 3.00-0.2R6 GM 0.118 0.008 6 0.787 0.185 0.748 54427 54428ED LCMR 4.00-0.3R4 GM 0.157 0.012 4 0.787 0.185 0.748 54452 54453ED LCMR 5.00-0.3R4 GM 0.197 0.012 4 0.984 0.205 0.945 54473 54474

ED LCMR…R…GM

ED LCMR 2.00-0.2L6 GM 0.078 0.008 6 0.787 0.185 0.748 54391 54392ED LCMR 3.00-0.2L6 GM 0.118 0.008 6 0.787 0.185 0.748 54413 54414ED LCMR 4.00-0.3L4 GM 0.157 0.012 4 0.787 0.185 0.748 54438 54439ED LCMR 5.00-0.3L4 GM 0.197 0.012 4 0.984 0.205 0.945 54461 54462

ED LCMR...L...GM

ED LCMR 2.00-0.2N0 GM 0.078 0.008 0 0.787 0.185 0.748 54397 54398ED LCMR 3.00-0.2N0 GM 0.118 0.008 0 0.787 0.185 0.748 54419 54420ED LCMR 4.00-0.3N0 GM 0.157 0.012 0 0.787 0.185 0.748 54444 54445ED LCMR 5.00-0.3N0 GM 0.197 0.012 0 0.984 0.205 0.945 54467 54468ED LCMR 6.00-0.3N0 GM 0.236 0.012 0 0.984 0.205 0.945 54479 54480

ED LCMR...N0 GM

Suitable holders

Inserts, external grooving and parting up to length of insert

� l1 s Tmax LC242W LC442WOrdering Code

Page 48 Page 50 Page 49

Grade

PB…

w+/–

0.002

Order Example: ED LCMR 2.00-0.2N0 GM LC242W For cutting data, see pages 68, 69

CGFC…E… CGFC…E…

r

r

w

s

7�+/-.004l1

��

Tmax

39www.LMTFETTE.com


ED LCMR 2.00-0.2R6 GF 0.078 0.008 6 0.787 0.185 0.748 54402 54403ED LCMR 2.00-0.2R15 GF 0.078 0.008 15 0.787 0.185 0.748 54400 54401ED LCMR 3.00-0.2R6 GF 0.118 0.008 6 0.787 0.185 0.748 54424 54424ED LCMR 3.00-0.2R15 GF 0.119 0.008 15 0.787 0.185 0.748 54422 54423ED LCMR 4.00-0.3R4 GF 0.157 0.012 4 0.787 0.185 0.748 54449 54450ED LCMR 4.00-0.3R15 GF 0.157 0.012 15 0.787 0.185 0.748 54447 54448ED LCMR 5.00-0.3R4 GF 0.197 0.012 4 0.984 0.205 0.945 54470 54471

ED LCMR…R…GF

ED LCMR 2.00-0.2L6 GF 0.078 0.008 6 0.787 0.185 0.748 54388 54389ED LCMR 2.00-0.2L15 GF 0.078 0.008 15 0.787 0.185 0.748 54386 54387ED LCMR 3.00-0.2L6 GF 0.118 0.008 6 0.787 0.185 0.748 54410 54411ED LCMR 3.00-0.2L15 GF 0.118 0.008 15 0.787 0.185 0.748 54408 54409ED LCMR 4.00-0.3L4 GF 0.157 0.012 4 0.787 0.185 0.748 54435 54436ED LCMR 4.00-0.3L15 GF 0.157 0.012 15 0.787 0.185 0.748 54433 54434ED LCMR 5.00-0.3L4 GF 0.197 0.012 4 0.984 0.205 0.945 54458 54459

ED LCMR…L…GF

ED LCMR 2.00-0.2N0 GF 0.078 0.008 0 0.787 0.185 0.748 54394 54395ED LCMR 3.00-0.2N0 GF 0.118 0.008 0 0.787 0.185 0.748 54416 54417ED LCMR 4.00-0.3N0 GF 0.157 0.012 0 0.787 0.185 0.748 54441 54442ED LCMR 5.00-0.3N0 GF 0.197 0.012 0 0.984 0.205 0.945 54464 54465ED LCMR 6.00-0.3N0 GF 0.236 0.012 0 0.984 0.205 0.945 54476 54477

ED LCMR…N0 GF

Suitable holders

Inserts, external grooving and parting up to length of insert

� l1 s Tmax LC242W LC442WOrdering Code


Grade

PB…

w+/–

0.002

Order Example: ED LCMR 2.00-0.2N0 GF LC242W For cutting data, see pages 68, 69

CGFC…E… CGFC…E…

r

r

w

s

7�+/-.004l1

��

Tmax


40www.LMTFETTE.com

ES LCMR 2.00-0.2R6 GM 0.078 0.008 6 0.787 0.185 54516 54517ES LCMR 3.00-0.2R6 GM 0.118 0.008 6 0.787 0.185 54538 54539ES LCMR 4.00-0.3R4 GM 0.157 0.012 4 0.787 0.185 54560 54561

ES LCMR…R…GM

ES LCMR 2.00-0.2L6 GM 0.078 0.008 6 0.787 0.185 54502 54503ES LCMR 3.00-0.2L6 GM 0.118 0.008 6 0.787 0.185 54524 54525ES LCMR 4.00-0.3L4 GM 0.157 0.012 4 0.787 0.185 54546 54547

ES LCMR...L...GM

ES LCMR 2.00-0.2N0 GM 0.078 0.008 0 0.787 0.185 54508 54509ES LCMR 3.00-0.2N0 GM 0.118 0.008 0 0.787 0.185 54530 53531ES LCMR 4.00-0.3N0 GM 0.157 0.012 0 0.787 0.185 54552 54553ES LCMR 5.00-0.3N0 GM 0.197 0.012 0 0.984 0.205 54566 54567ES LCMR 6.00-0.3N0 GM 0.236 0.012 0 0.984 0.205 54572 54573

ES LCMR...N0 GM

Suitable holders

Inserts, external grooving and parting, greater depths

� l1 s LC242W LC442WOrdering Code

Grade

w+/–

0.002 r

Order Example: ES LCMR 2.00-0.2N0 GM LC242W For cutting data, see pages 68, 69

r

w

s

7�+/-.004l1

��


PB… CGFC…E… CGFC…E…

41www.LMTFETTE.com


ES LCMR 2.00-0.2R6 GF 0.078 0.008 6 0.787 0.185 54513 54514ES LCMR 2.00-0.2R15 GF 0.078 0.008 15 0.787 0.185 54511 54512ES LCMR 3.00-0.2R6 GF 0.118 0.008 6 0.787 0.185 54535 54536ES LCMR 3.00-0.2R15 GF 0.118 0.008 15 0.787 0.185 54533 54534ES LCMR 4.00-0.3R4 GF 0.157 0.012 4 0.787 0.185 54557 54558ES LCMR 4.00-0.3R15 GF 0.157 0.012 15 0.787 0.185 54555 54556

ES LCMR…R…GF

ES LCMR 2.00-0.2L6 GF 0.078 0.008 6 0.787 0.185 54499 54500ES LCMR 2.00-0.2L15 GF 0.078 0.008 15 0.787 0.185 54497 55498ES LCMR 3.00-0.2L6 GF 0.118 0.008 6 0.787 0.185 54521 54522ES LCMR 3.00-0.2L15 GF 0.118 0.008 15 0.787 0.185 54519 54520ES LCMR 4.00-0.3L4 GF 0.157 0.012 4 0.787 0.185 54543 54544ES LCMR 4.00-0.3L15 GF 0.157 0.012 15 0.787 0.185 54541 54542

ES LCMR…L…GF

ES LCMR 2.00-0.2N0 GF 0.078 0.008 0 0.787 0.185 54505 54506ES LCMR 3.00-0.2N0 GF 0.118 0.008 0 0.787 0.185 54527 54528ES LCMR 4.00-0.3N0 GF 0.157 0.012 0 0.787 0.185 54549 54550ES LCMR 5.00-0.3N0 GF 0.197 0.012 0 0.984 0.205 54563 54564ES LCMR 6.00-0.3N0 GF 0.236 0.012 0 0.984 0.205 54569 54570

ES LCMR…N0 GF

Suitable holders

Inserts, external grooving and parting, greater depths

� l1 s LC242W LC442WOrdering Code

Grade

w+/–

0.002

Order Example: ES LCMR 2.00-0.2N0 GF LC242W For cutting data, see pages 68, 69

r

r

w

s

7�+/-.004l1

��


PB… CGFC…E… CGFC…E…


42www.LMTFETTE.com

ED LCMN 4.00-0.4 0.157 0.016 0.118 0.787 0.185 54384ED LCMN 6.00-0.8 0.236 0.032 0.197 0.984 0.205 54385

ED LCMN…

ED LCMR 3.00-0.4 TM 0.118 0.016 0.087 0.787 0.185 54430 54431ED LCMR 4.00-0.4 TM 0.157 0.016 0.118 0.787 0.185 54455 54456

ED LCMR... TM

Suitable holders

Inserts, external grooving and groove-turning

b l1 s LC232F LC242W LCM02Ordering Code

Page 50 Page 55

Grade

CGFC…E…

w+/–

0.002

Order Example: ED LCMR 3.00-0.4 TM LC232F For cutting data, see pages 68, 69

CGFC…F…

rb

r

w

s

7�

+/-.004l1


43www.LMTFETTE.com

ED LCGR 3.00-0.4 TM 0.118 0.016 0.087 0.787 0.185 54348 54349ED LCGR 4.00-0.4 TM 0.157 0.016 0.118 0.787 0.185 54354 54355ED LCGR 4.00-0.8 TM 0.157 0.032 0.118 0.787 0.185 54357 54358ED LCGR 5.00-0.4 TM 0.197 0.016 0.157 0.984 0.205 54363 54364ED LCGR 5.00-0.8 TM 0.197 0.032 0.157 0.984 0.205 54366 54367ED LCGR 6.00-0.8 TM 0.236 0.032 0.197 0.984 0.205 54372 54373ED LCGR 6.00-1.2 TM 0.236 0.047 0.197 0.984 0.205 54375 54376ED LCGR 8.00-0.8 TM 0.315 0.032 0.236 1.180 0.252 54378 54379ED LCGR 8.00-1.2 TM 0.315 0.047 0.236 1.180 0.252 54381 54382

ED LCGR...TM

r

w

s

b

7�

+/-.001l1

Inserts, external grooving and groove-turning

b l1 s LC232F LC242W Ordering Code

Grade

w+/–

0.001

r+/–

0.002

ED RCGR 3.00 TM 0.118 0.059 0.087 0.787 0.185 54482 54483ED RCGR 4.00 TM 0.157 0.078 0.118 0.787 0.185 54485 54486ED RCGR 5.00 TM 0.197 0.094 0.157 0.984 0.205 54488 54489ED RCGR 6.00 TM 0.236 0.118 0.197 0.984 0.205 54492 54493

ED RCGR... TM

Suitable holders

Ordering Code

Page 50 Page 51

CGFC…E…

Order Example: ED RCGR 3.00 TM LC232F For cutting data, see pages 68, 69

CGSC…E…

Inserts, external grooving, groove-turning, profiling and undercutting

b l1 s LC232F LC242W

Grade

w+/–

0.001

r+/–

0.002

CGFC…F…

r

w

s

b

7�

+/-.001l1


44www.LMTFETTE.com

ID LCGR 3.00-0.4 TM 0.118 0.016 0.087 0.787 0.185 54591 54592ID LCGR 4.00-0.4 TM 0.157 0.016 0.118 0.787 0.185 54594 54595ID LCGR 4.00-0.8 TM 0.157 0.032 0.118 0.787 0.185 54597 54598ID LCGR 5.00-0.4 TM 0.197 0.016 0.157 0.984 0.205 54600 54601ID LCGR 5.00-0.8 TM 0.197 0.032 0.157 0.984 0.205 54603 54604ID LCGR 6.00-0.8 TM 0.236 0.032 0.197 0.984 0.205 54606 54607ID LCGR 6.00-1.2 TM 0.236 0.047 0.197 0.984 0.205 54609 54610ID LCGR 8.00-0.8 TM 0.315 0.032 0.236 1.180 0.252 54612 54613ID LCGR 8.00-1.2 TM 0.315 0.047 0.236 1.180 0.252 54615 54616

ID LCGR... TM

Suitable holders

Inserts, internal grooving and groove-turning

b l1 s LC232F LC242WOrdering Code

Page 52

Grade

A…CGAC…I…

w+/–

0.001

Order Example: ID LCGR 3.00-0.4 TM LC232F For cutting data, see pages 68, 69

r+/–

0.002

l

bw

r

s

+/-.001

7�1


45www.LMTFETTE.com

ID RCGR 3.00 TM 0.118 0.059 0.087 0.787 0.185 54620 54621ID RCGR 4.00 TM 0.157 0.078 0.118 0.787 0.185 54623 54624ID RCGR 5.00 TM 0.197 0.094 0.157 0.984 0.205 54626 54627ID RCGR 6.00 TM 0.236 0.118 0.197 0.984 0.205 54629 54630

ID RCGR... TM

Suitable holders

Inserts, internal grooving, groove-turning, profiling and undercutting

b l1 s LC232F LC242WOrdering Code

Page 52 Page 53

Grade

A…CGAC…I…

w+/–

0.001

r+/–

0.002

Order Example: ID RCGR 3.00 TM LC232F For cutting data, see pages 68, 69

S…CGSC…I…

+/-.001l

w

r

s

b

1�


46www.LMTFETTE.com

ES RCGN 6.00 0.236 0.118 0.197 0.984 0.205 54575ES RCGN 8.00 0.315 0.157 0.236 1.180 0.252 54576

ES RCGN…

ED RCGR 6.00 TA 0.236 0.118 0.197 0.984 0.205 54491ED RCGR 8.00 TA 0.315 0.157 0.236 1.180 0.252 54495ED RCGR 8.00 TO 54496

ED RCGR... TA

Suitable holders

Inserts, aluminium profiling

b l1 s LDP091 LW612Ordering Code

Page 50 Page 51 Page 52 Page 53

Grade

CGFC…E…

w+/–

0.001

Order Example: ED RCGR 6.00 TA LW612 For cutting data, see pages 68, 69

CGSC…E… A…CGAC…I… S…CGSC…I…

r+/–

0.002

+/-.001

b

r

w

s

7�l1


47www.LMTFETTE.com

PH 0750-26 55464 1.023 0.843 0.787 0.315 1.496 0.157 3.425 0.748 1.299PB 26-...

PH 1000-26 55465 1.023 0.843 0.984 0.118 1.496 0.157 4.330 0.787 1.339PH 0750-32 55466 1.260 0.976 0.787 0.511 1.890 0.216 3.937 0.748 1.378PH 1000-32 55467 1.260 0.976 0.984 0.315 1.890 0.216 4.330 0.787 1.410 PB 32-...PH 1250-32 55468 1.260 0.976 1.260 0.118 1.890 0.216 4.720 1.102 1.730

hh1

b1

h2

b

h 4

hb

l 1

32

PH ..

PH ...-26 55930 17372 5PH ...-32 55933 17372 5

Parting holder, external grooving and parting, greater depths

h3 h1 h2 h4 h b2 l1 b1 bEDP

Ordering Code No. Suitable blades

Blade

Page 50

PB...

Order Example: PH 20-26 For cutting data, see pages 68, 69

Screw Key AF

Spare parts Ordering Code

PH (Parting Holder)


48www.LMTFETTE.com

PB 32-2 55317 1.26 5.905 0.976 0.063* .075-.098 1.575 ED LCMR...GMPB 32-3 55318 1.26 5.905 0.976 0.094 .094-.130 3.937 ED LCMR...GFPB 32-4 55319 1.26 5.905 0.976 0.126 .126-.169 3.937 ES LCMR...GM PH...-32PB 32-5 55320 1.26 5.905 0.976 0.157 .165-.209 4.724 ES LCMR...GFPB 32-6 55321 1.26 5.905 0.976 0.204 .205-.248 4.724

ø Dmaxw

l1

h1h

150�b

PB 32-.

PB 26-2 55314 1.023 5.905 0.843 0.063* .078-.087 1.535 ED LCMR...GMPB 26-3 55315 1.023 5.905 0.843 0.094 .094-.130 2.756 ED LCMR...GF

PH...-26PB 26-4 55316 1.023 5.905 0.843 0.126 .141-.165 3.150 ES LCMR...GM

ES LCMR...GFw

h1 h

150°b

ø Dmax

l1

PB 26-.

PB26...PB32...

Parting blades, external grooving and parting, greater depths

h l1 h1 b w Dmax

Ordering EDPCode No. Parting holder

Suitable inserts

Pages 38, 39 Pages 38, 39, 40, 41

ED LC...GM/GF

Order Example: PB 26-2 For cutting data, see pages 68, 69

*Width only in grooving depth area, width of the body of the blade is 2.4 mm.

**Key is not included in the delivery. If necessary, please order separately.

ES LC...GM/GF

Key**

5533755337

PB (Parting Blade)


Insert

CGFCL 0375 K2 D20 55378 0.375 0.375 5.00 0.375 0.750 0.061 .039-.124 0.690 0.078 0.787CGFCR 0375 K2 D20 55414 0.375 0.375 5.00 0.375 0.750 0.061 .039-.124 0.690 0.078 0.787CGFCL 0375 K2 D24 55379 0.500 0.500 6.00 0.500 0.750 0.061 .039-.124 0.750 0.078 0.945

ED LCMR...GMCGFCR 0375 K2 D24 55415 0.500 0.500 6.00 0.500 0.750 0.061 .039-.124 0.750 0.078 0.945

ED LCMR...GFCGFCL 0500 K2 D24 55380 0.625 0.625 6.00 0.625 0.750 0.061 .039-.124 0.750 .0945

ED LCGR...TMCGFCR 0500 K2 D24 55416 0.625 0.625 6.00 0.625 0.750 0.061 .039-.124 0.750 .0945CGFCL 0625 K2 D32 55385 0.750 0.750 6.00 0.750 0.945 0.061 .039-.124 0.827 1.260CGFCR 0625 K2 D32 55421 0.750 0.750 6.00 0.750 0.945 0.061 .039-.124 0.827 1.260

Inserts


49www.LMTFETTE.com

h1

l1

w

f

b

l2

Dmax

h2

h3

b1

h1

CGFC...E...D

2 55981 50259 T15

Tool holders for parting and grooving

EDPNo. h1 b l1 f l2 b1 w h2 h3 DmaxOrdering Code

Order Example: CGFCR 1212 K2 E D24 For cutting data, see pages 68, 69

ScrewSize of insert Key Torx


Suitable inserts

Pages 38, 39 Pages 38, 39, 40, 41

ED LC...GM/GF ES LC...GM/GF

CGFCL 0625 J2 E12.0 55381 0.625 0.625 5.00 0.625 1.250 0.063 .078-.094 0.472CGFCR 0625 J2 E12.0 55417 0.625 0.625 5.00 0.625 1.250 0.063 .078-.094 0.472CGFCL 0625 J3 E12.0 55382 0.625 0.625 5.00 0.625 1.250 0.087 .094-.138 0.472CGFCR 0625 J3 E12.0 55418 0.625 0.625 5.00 0.625 1.250 0.087 .094-.138 0.472CGFCL 0625 J4 E15.0 55383 0.625 0.625 5.00 0.625 1.250 0.114 .138-.177 0.590CGFCR 0625 J4 E15.0 55419 0.625 0.625 5.00 0.625 1.250 0.114 .138-.177 0.590CGFCL 0750 K2 E12.0 55386 0.750 0.750 6.00 0.750 1.250 0.063 .078-.094 0.472CGFCR 0750 K2 E12.0 55422 0.750 0.750 6.00 0.750 1.250 0.063 .078-.094 0.472CGFCL 0750 K3 E12.0 55387 0.750 0.750 6.00 0.750 1.250 0.087 .094-.138 0.472CGFCR 0750 K3 E12.0 55423 0.750 0.750 6.00 0.750 1.250 0.087 .094-.138 0.472CGFCL 0750 K4 E15.0 55388 0.750 0.750 6.00 0.750 1.250 0.114 .138-.177 0.590CGFCR 0750 K4 E15.0 55424 0.750 0.750 6.00 0.750 1.250 0.114 .138-.177 0.590 ED LCMR...GMCGFCL 0750 K5 E20.0 55390 0.750 0.750 6.00 0.750 1.500 0.153 .177-.216 0.787 ED LCMR...GFCGFCR 0750 K5 E20.0 55426 0.750 0.750 6.00 0.750 1.500 0.153 .177-.216 0.787 ED LC.R...TMCGFCL 0750 K6 E20.0 55391 0.750 0.750 6.00 0.750 1.500 0.193 .216-.260 0.787 ED LCMN...CGFCR 0750 K6 E20.0 55427 0.750 0.750 6.00 0.750 1.500 0.193 .216-.260 0.787 ED RCGR...TMCGFCL 1000 M2 E12.0 55393 1.000 1.000 6.00 1.000 1.250 0.063 .078-.094 0.472 ED RCGR...TACGFCR 1000 M2 E12.0 55429 1.000 1.000 6.00 1.000 1.250 0.063 .078-.094 0.472 ES RCGN...CGFCL 1000 M3 E12.0 55394 1.000 1.000 6.00 1.000 1.250 0.087 .094-.138 0.472CGFCR 1000 M3 E12.0 55430 1.000 1.000 6.00 1.000 1.250 0.087 .094-.138 0.472CGFCL 1000 M4 E15.0 55395 1.000 1.000 6.00 1.000 1.250 0.114 .138-.177 0.590CGFCR 1000 M4 E15.0 55431 1.000 1.000 6.00 1.000 1.250 0.114 .138-.177 0.590CGFCL 1000 M5 E20.0 55401 1.000 1.000 6.00 1.000 1.500 0.153 .177-.216 0.787CGFCR 1000 M5 E20.0 55437 1.000 1.000 6.00 1.000 1.500 0.153 .177-.216 0.787CGFCL 1000 M6 E20.0 55402 1.000 1.000 6.00 1.000 1.500 0.193 .216-.260 0.787CGFCR 1000 M6 E20.0 55438 1.000 1.000 6.00 1.000 1.500 0.193 .216-.260 0.787CGFCL 1000 M8 E25.0 55407 1.000 1.000 6.00 1.000 1.650 0.232 .250-.330 1.000CGFCR 1000 M8 E25.0 55443 1.000 1.000 6.00 1.000 1.650 0.232 .250-.330 1.000CGFCL 1250 P8 E25.0 55413 1.250 1.250 7.00 1.250 1.650 0.232 .250-.330 1.000CGFCR 1250 P8 E25.0 55449 1.250 1.250 7.00 1.250 1.650 0.232 .250-.330 1.000


50www.LMTFETTE.com

7�

Tmax

w

f h1

h1b

l1

l2

b1

CGFC...E...

2 55927 50264 43, 4 55927 50264 45, 6, 8 55930 17372 5

Tool holders for parting, grooving, groove-turning, profiling

EDPNo. h1 b l1 f l2 b1 w TmaxOrdering Code Inserts

Suitable inserts

Page 38, 39 Pages 38, 39, 40, 41 Pages 42, 43

ED LC...GM/GF

Order Example: CGFCR 1616 J3 E12.0 For cutting data, see pages 68, 69

ES LC...GM/GF ED LC...TM

ScrewSize of insert Key AF


Page 43

ED RC...TM/TA


51www.LMTFETTE.com

CGSCL 0625 J3 E2.8 55450 0.625 0.625 5.00 0.625 1.181 0.118 0.110 1.260CGSCR 0625 J3 E2.8 55457 0.625 0.625 5.00 0.625 1.181 0.118 0.110 1.260CGSCL 0625 J4 E2.8 55451 0.625 0.625 5.00 0.625 1.181 0.157 0.110 1.260CGSCR 0625 J4 E2.8 55458 0.625 0.625 5.00 0.625 1.181 0.157 0.110 1.260CGSCL 0750 K3 E2.8 55452 0.750 0.750 6.00 0.750 1.181 0.118 0.110 1.260CGSCR 0750 K3 E2.8 55459 0.750 0.750 6.00 0.750 1.181 0.118 0.110 1.260CGSCL 0750 K4 E2.8 55453 0.750 0.750 6.00 0.750 1.181 0.157 0.110 1.260 ED RCGR...TMCGSCR 0750 K4 E2.8 55460 0.750 0.750 6.00 0.750 1.181 0.157 0.110 1.260 ED RCGR...TACGSCL 1000 M3 E2.8 55454 1.000 1.000 6.00 1.000 1.181 0.118 0.110 1.260CGSCR 1000 M3 E2.8 55461 1.000 1.000 6.00 1.000 1.181 0.118 0.110 1.260CGSCL 1000 M4 E2.8 55455 1.000 1.000 6.00 1.000 1.181 0.157 0.110 1.260CGSCR 1000 M4 E2.8 55462 1.000 1.000 6.00 1.000 1.181 0.157 0.110 1.260CGSCL 1000 M6 E3.4 55456 1.000 1.000 6.00 1.000 1.378 0.236 0.134 1.338CGSCR 1000 M6 E3.4 55463 1.000 1.000 6.00 1.000 1.378 0.236 0.134 1.338

CGSC...E...

3 55927 50264 44 55927 50264 46 55930 17372 5

Tool holders external undercutting

EDPNo. h1 b l1 f l2 b1 w TmaxOrdering Code Inserts

Suitable inserts

Page 43

ED RC...TM/TA

Order Example: CGSCR 2020 K4 E2.8 For cutting data, see pages 68, 69




52www.LMTFETTE.com

A0750N CGACL 3 l6.5 55338 0.75 6.50 1.50 0.625 0.354 0.118 0.083 0.256 1.000A0750N CGACR 3 l6.5 55340 0.75 6.50 1.50 0.625 0.354 0.118 0.083 0.256 1.000A0750N CGACL 4 l6.5 55339 0.75 6.50 1.50 0.625 0.354 0.157 0.114 0.256 1.000A0750N CGACR 4 l6.5 55341 0.75 6.50 1.50 0.625 0.354 0.157 0.114 0.256 1.000A1000R CGACL 4 l5.8 55342 1.00 8.00 1.50 0.700 0.452 0.118 0.083 0.228 1.000A1000R CGACR 4 l5.8 55345 1.00 8.00 1.50 0.700 0.452 0.118 0.083 0.228 1.000A1000R CGACL 5 l6.5 55343 1.00 8.00 1.50 0.700 0.452 0.157 0.114 0.228 1.250 ID LCGR...TMA1000R CGACR 5 l6.5 55346 1.00 8.00 1.50 0.700 0.452 0.157 0.114 0.228 1.250 ID LCMN...A1250S CGACL 5 l6.5 55347 1.00 8.00 1.50 0.700 0.452 0.197 0.153 0.256 1.250 ED RCGR...TA*A1250S CGACR 5 l6.5 55350 1.00 8.00 1.50 0.700 0.452 0.197 0.153 0.256 1.250 ES RCGN...*A1250S CGACL 6 l6.5 55348 1.25 10.00 2.50 0.820 0.551 0.157 0.114 0.256 1.250A1250S CGACR 6 l6.5 55351 1.25 10.00 2.50 0.820 0.551 0.157 0.114 0.256 1.250A1250S CGACL 8 I6.5 55349 1.25 10.00 2.50 0.820 0.551 0.197 0.153 0.256 1.250A1250S CGACR 8 I6.5 55352 1.25 10.00 2.50 0.820 0.551 0.197 0.153 0.256 1.250A1500T CGACL 8 l6.5 55353 1.25 10.00 2.50 0.820 0.571 0.315 0.232 0.256 1.458A1500T CGACR 8 l6.5 55354 1.25 10.00 2.50 0.820 0.571 0.315 0.232 0.256 1.458

A...CGAC...l

3, 4 55927 50264 45, 6, 8 55930 17372 5

Boring bars for internal grooving, groove-turning and copy turning

d l1 l2 f h1 w b1 Tmax Dmin

EDPOrdering Code No. Inserts

Suitable inserts


ID LC...TM

Order Example: A20N CGACR 3 l6.5 For cutting data, see pages 68, 69

ID RC...TM E. RC...TA



wf

SealSealing thread

ø dg7

h1

l1

l 2

b1

ø Dmin

maxT

With internal coolant supply

*Dmin = 2.362


53www.LMTFETTE.com

S0750N CGSCL 3 l2.8 55469 0.75 6.5 0.504 0.374 0.118 0.110 1.496S0750N CGSCR 3 l2.8 55471 0.75 6.5 0.504 0.374 0.118 0.110 1.496S0750N CGSCL 4 l2.8 55470 0.75 6.5 0.508 0.374 0.157 0.110 1.496S0750N CGSCR 4 l2.8 55472 0.75 6.5 0.508 0.374 0.157 0.110 1.496 ID RCGR...TMS1000R CGSCL 3 l2.8 55473 1.00 8.0 1.50 0.583 0.453 0.118 0.110 1.496 ED RCGR...TM*S1000R CGSCR 3 l2.8 55476 1.00 8.0 1.50 0.583 0.453 0.118 0.110 1.496 ED RCGR...TA*S1000R CGSCL 4 l2.8 55474 1.00 8.0 1.50 0.587 0.453 0.157 0.110 1.811 ES RCGN...*S1000R CGSCR 4 l2.8 55478 1.00 8.0 1.50 0.587 0.453 0.157 0.110 1.811S1000R CGSCL 6 l2.8 55475 1.00 8.0 0.598 0.453 0.236 0.110 1.811S1000R CGSCR 6 l2.8 54479 1.00 8.0 0.598 0.453 0.236 0.110 1.811

w f

T

45�

ø Dmin

l1

h1

ø dg7

l2

max

S...CGSC...l

20 / 3 55927 50264 420 / 4, 25 / 3+4 55927 50264 425 / 6 55930 17372 5

Boring bars for internal undercutting and groove-turning

d l1 l2 f h1 w Tmax Dmin

EDPOrdering Code No. Inserts

Suitable inserts


ID RC...TM

Order Example: S20N CGSCR 3 l2.8 For cutting data, see pages 68, 69

ED RC...TM E. RC...TA


Spare Parts Ordering Code

*Dmin = 2.362


54www.LMTFETTE.com

Advantages of the Easy-tecTM System

A parting, grooving, and turning system all in one. Reducesyour stock.

Simple setup. Reduces possibilities of errors in the application.

High stability through double U-clamp and long inserts.Increases your process security.

Spare parts are standard. Reduces costs for spare parts.

Grooving with Easy-tec

TT

Single and double-ended inserts ES... and ED..., more economicalwith shallow grooving cuts.

Direct pressed inserts reduce production costs.

Two chip former geometries: GM, GF. Inserts to suit allapplications.

DIN 912 (ISO)


55www.LMTFETTE.com

Advantages of the Easy-tecTM System

Angled main cutting edge available ...R4, ...L4, ...R6, ...L6, ...R15,...L15. Formation of sharp edges and burrs is reduced.

Groove-turning with Easy-tec

It replaces up to 3 tools and reduces your stock.

1

2 1

Reduction of non-cutting times by 95% instead 50% effective time.

+/-0.004 +/-0.001

LC MR LCG R

Direct pressed and precision ground inserts: ...LCMR..., ...LCGR... A solution for any application.

Two chip former geometries: TM, TA. Inserts to suit all applications.

Straight and round cutting edges ...LCGR..., ...RCGR... –depending on whether the machining is turning or copying.

High surface quality on axial turning through wiper-effect.


56www.LMTFETTE.com

.001 .002 .004 .006 .008 .010 .012 .014 .016

6

5

4

3

2

Feed f (inches/rev)

Wid

th o

f cut

ting

edge

mm

Parting E. LC... GM

.004 .016

.003 .014

.003

.003

.002 .007

.010

.012

Chip Former Geometries

Geometries for parting and grooving

- GM (Grooving Medium), - GF (Grooving Fine)

Excellent chip control over a wide range of applications.

Wid

th o

f cut

ting

edge

mm

Feed f (inches/rev)

.001 .002 .004 .006 .008 .010 .012 .014 .016

6

5

4

3

2

E. LC... GFParting

.002 .005

.002 .006

.002 .007

.002 .008

.002 .009

● Starting value


57www.LMTFETTE.com

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023

Feed f (inches/rev).000

.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)

3 mm(.118 in)

ED LC... 3...TM

Grooving

Turning

.003 .010

Chip Former Geometries

Chip former for grooving and groove-turning

- TM (Turning Medium)


5 mm(.197 in)

ED LC... 5...TM

Grooving

Turning

.004 .014

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023


.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)

4 mm

(.157 in)

ED LC... 4...TM

Grooving

Turning

.003 .014

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023


.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)

6 mm(.236 in)

ED LC... 6...TM

Grooving

Turning

.004 .016

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023


.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)

● Starting value


58www.LMTFETTE.com

3 mm(.118 in)

ED RC... 3...TM

.002-

.006Grooving

Turning

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023


.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)Chip Former Geometries

Chipformer for profiling

R... - TM (Turning Medium)


5 mm(.197 in)

ED RC... 5...TM

.002-

.007Grooving

Turning

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023


.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)

4 mm(.157 in)

ED RC... 4...TM

.002-

.006Grooving

Turning

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023


.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)

6 mm(.236 in)

ED RC... 6...TM

.002 -

.008Grooving

Turning

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023

Feed f (inches/rev)

.000

.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)

● Starting value


59www.LMTFETTE.com

6 mm(.236 in)

ED RC... 6...TA

.002-

.011Grooving

Turning

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023


.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)Chip Former Geometries

Chip former for copying aluminium

- TA (Turning Aluminium)


8 mm(.315 in)

ED RC... 8...TA

.002-

.012Grooving

Turning

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023


.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s)

● Starting value


60www.LMTFETTE.com

Technical Hints – Grooving

Machine

90� +/- 10'

.004/100

Ensure that the tool is exactly 90° to the work piece. The difference should be no greater than 10' to achievestraightness and reduce the tendency to cause vibration.

Center line ofwork piece

(.003 + .001W) max. The cutting edge should be about .004 above center.

Tool

Largest possible shank dimension

Choose the blade or tool holder with the largest possibleshank dimension. Improved accuracy and reduced tendencyfor vibration.

Tsmall

Choose the shortest possible overhang. We recommend the maximum overhang does not exceed theshank height. Reduced vibrations and deflection.

largeFor good stability choose an insert as wide as possible. Reduced vibrations and deflection.


61www.LMTFETTE.com

Tmax

= 8x W

W Maximum grooving depth ≈ 8x grooving width (W) with straightcutting edge. Otherwise about 5–6x W. Reduced vibrationsand deflection.

Clean the insert seat when the insert is changed. This increases the tool life.


Insert

Insert type: Choose an insert with the GM or GF geometryfor parting and grooving for improved chip control.

T

Tmax

If the depth of the part off doesn’t exceed Tmax, choose adouble ended insert: S... Single (single-ended), D... Double(double-ended).

For general steel machining choose the GM geometry. In the case of thin-walled parts and tubes, we recommendthe sharper geometry GF for shorter machining time andlonger tool life.

Angled cutting edges reduce the formation of sharp edgesand burrs.

GM GF

GM GF

Universal Parts with thin walls


62www.LMTFETTE.com


Machining

ø0

Rev

olut

ions

/min vc = constant Use constant SFM whenever possible.

.001 .002 .004 .006 .008 .010 .012 .014 .016

6

5

4

3

2

Feed f (inches/rev)

Wid

th o

f cut

ting

edge

mm

Parting E. LC... GM

.004 .016

.003 .014

.003

.003

.002 .007

.010

.012

On your first cut, begin with the median cutting data fromthe table.

321 Producing chamfers on your part-off work piece.

Producing wide, deep external grooves.

Work with sufficient coolant for longer tool life and a bettersurface finish.

ø .393

= 25% ff center

Reduce the feed rate by 75% when within .200" of center toavoid insert breakage.


63www.LMTFETTE.com

Technical Hints – Groove-Turning

Machine

90� +/- 10'

.004/100

Ensure, that the tool is exactly 90° to the work piece. There should not be a bigger difference than 10' to achievestraightness and reduce the tendency to cause vibration.

Tool

Largest possible shank dimension

Choose the tool holder with the largest possible shank dimension.Increases the accuracy and reduces the tendency for vibration.

Tmax –< 3D

Ø D

Choose the least possible overhang, we recommend overhang T maximal 3 x shank diameter. Implementing this method willreduce vibration and deflection.

large

For good stability choose the insert width as big as possible.Reduce vibration and deflection.

Clean the insert seat when the insert is changed. Increase the tool life.


64www.LMTFETTE.com

Insert

E

I

F

Choose the appropriate insert according to the application. E... External, I... Internal.The cutting edges were designed for the respective application.

Groovturning Copy turning, undercutting

For copy turning and undercuts, choose the round insert,otherwise the straight one: ...L... straight cutting edge, ...R...round cutting edge. Machines your parts economically.

+/-.004 +/-.001

1. Choice High degree of presicion

Begin with the direct pressed insert. The accuracy is as follows:+/– .004. ...LCMR... +/– .004 (direct pressed), ...LCGR... +/– .001(ground).

WThe wider the cutting edge, the more stable the machining.Reduces vibration and deflection.

Machining

ø0

Rev

olut

ions

/min vc = constant Use constant SFM whenever possible.

6 mm(.236 in)

ED LC... 6...TM

Grooving

Turning

.004 .016

.020

.039

.078

.118

.157

.197

.004 .008 .012 .016 .020 .023

Feed f (inches/rev)

.000

.004 .008 .012 .016 .020 .023.000

Dep

th o

f cut

ap (i

nche

s) On your first cut, you can begin with the median cutting data fromthe table.



65www.LMTFETTE.com

ap max 80%W

WCutting depth ap: maximum 80% of the cutting width.

fmax

≈ 7.5% w

w

Feed f: maximum 7.5% of the width of the insert, but not largerthan the corner radius.

By using a pecking cycle, you can achieve a better chip controland avoid chip jamming.

Working with sufficient coolant provides a longer tool life andbetter surface finishes.

Peculiarities with groove-turning

F2

F1

Use only one cutting edge at a time to avoid edge breakage.

When producing rads and chamfers produce the undercut first toavoid edge breakage from changing cutting direction.



66www.LMTFETTE.com

ap

��

The angle of the Wiper edge changes with the feed rate anddepth of cut. Achieve the best surface with a moderate cuttingpressure.

When changing from axial turning to grooving make a “free loop”,so the tool can clear. Prior to changing back to axial turning, setthe tool back by 0.1 mm.

When machining between shoulders apply near-net-shapetechnology then over turn. Avoid edge breaking through chipimpact.

1

23 4✗

To avoid hanging rings and burrs, radially plunge the potentialproblem area prior to axially turning.

12 Groove-turning of blind holes provides much better chip control

than radially plunging.



67www.LMTFETTE.com

Technical Hints – Cutting Materials for Parting, Grooving, and Groove-Turning

Turn

ing

Har

dm

ater

ials

Sta

inle

ss

ISO

Ste

el

ApplicationGroup of materialsGrade

05 15 25 35 4501 10 20 30 40 50

LC232F


LC242W

LC442W

LW612

LDP091

Application peak

01 10 20 30 40 5005 15 25 35 45

Main application


HC-P30

HC-M25

HC-P40

HC-M30

HC-P40

HC-M40

HW-K10

DP-K01

No

nfe

rro

us

met

als

Hig

h

tem

per

ature

mat

eria

ls

LMT-Cutting Materials Grooving, Groove-Turning,Application Possibilities

Coated Grades

LC232F (HC-P30, HC-M25) Main grade for the groove-turning of steel materials and freemachining stainless steels with moderate cutting speeds, as wellas interrupted cuts. This grade has high wear resistance andexcellent toughness characteristics to cover a wide applicationrange.

LC242W (HC-P40, HC-M30)Universal grade for parting and grooving. Tough grade for mediumto rough machining of steel, cast steel, and austenitic stainlesssteels.

LC442W (HC-M40)Very tough coated carbide grade for parting and grooving,especially of stainless steels at medium to low cutting speedsunder unfavourable cutting conditions.

Uncoated Grades

LW612 (HW-K10)Ideal carbide grade for machining of materials with short chips,e.g. aluminum, brass, etc.

PCD

LDP091 (DP-K01)PCD-grade for the machining of aluminum, especially aluminumalloys with a high content of silicon.


Gre

y ca

stiro

nStandard grade

Par

ting

Gro

ovi

ng

Thre

adin

g

Dril

ling

Mill

ing


68www.LMTFETTE.com

Technical Hints – Cutting Data Standard Values: Parting and Grooving

Brinell Grade Grade Grade

Hardness LC242W LC442W LW612

Material Material Examples HB SFM SFM SFM

Unalloyed Steels 1018, 1020 125 330 - 510 210 - 360

12L14 190 300 - 450 195 - 270

1030, 1055 250 255 - 435 165 - 285

270 255 - 520 150 - 270

Low Alloy Steels 4140, 5150 300 195 - 420 135 - 255

6150, 8620 180 255 - 420 180 - 300

275 210 - 420 150 - 240

300 180 - 330 120 - 210

350 150 - 300 105 - 165

High Alloy Steel A2, D2 200 210 - 420 150 -240

High Alloy Tool Steel H13, M2 325 150 - 300 105 - 165

High Speed Steel (HSS) 280 210 - 360 150 - 270

Stainless Steel 400 Series 240 270 - 540 150 - 300

Ferritic / Martensitic 410, 416, 440

Austenitic

Stainless Steel 300 Series 180 180 - 720

Austenitic 302, 304, 316, 347

Cast Iron 180 270 - 480 180 - 240 2100 - 2400

260 180 - 360 150 - 210 1800 - 2100

Nodular Cast Iron 160 300 - 540 195 - 255 2100 - 2410

250 240 - 450 135 - 225 1800 - 2100

Malleable Cast Iron 130 225 - 450 225 - 280 2100 - 2400

230 210 - 390 210 - 290 1800 - 1950

Aluminum-Wrought Unhardened 60 1500 - 9000

Hardened 100 900 - 3000

75 1230 - 4500

Aluminum Castings < 12% Silicon Unhardened 90 900 - 3600

< 12% Silicon Hard 130 600 - 3000

> 12% Silicon Unhardened 110 750 - 1950

Copper / Brass / Bronze Free Cutting 110

Brass 90 750 - 3000

Bronze 90 450 - 1200

Copper 100 180 - 360

EASY-TECTM – Groove Turning

69www.LMTFETTE.com

Brinell Grade Grade Grade Grade

Hardness LC242W LC442W LW612 LDP 091

Material Material Examples HB SFM SFM SFM SFM

Unalloyed Steels 1018, 1020 125 330 - 600 330 - 510

12L14 190 300 - 570 300 - 480

1030, 1055 250 255 - 510 255 - 460

270 270 - 540 270 -480

Low Alloy Steels 4140, 5150 300 195 - 510 200 - 450

6150, 8620 180 270 - 540 270 - 480

275 255 - 510 255 - 450

300 240 - 500 240 - 450

350 150 - 375 150 - 260

High Alloy Steel A2, D2 200 255 - 510 255 - 450


280 300 - 550 255 - 450

High Speed Steel (HSS) 280 270 - 400 270 - 400

Stainless Steel 400 Series 240 270 - 450 300 - 450

Ferritic / Martensitic 410, 416, 440

Austenitic

Stainless Steel 300 Series 180 180 - 720

Austenitic 303, 304, 316, 347

Cast Iron 180 240 - 500 2100 - 2400

260 200 - 380 1800 - 2100

Nodular Cast Iron 160 210 - 400 2100 - 2410

250 200 - 400 1800 - 2100

Malleable Cast Iron 130 270 - 450 2100 - 2400

230 250 - 450 1800 -1950

Aluminum-Wrought Unhardened 60 1500 - 9000 1500 - 9000

Hardened 100 900 - 6000 1000 - 6000

75 1230 - 4500 1230 - 4500

Aluminum Castings < 12% Silicon Unhardened 90 600 - 3000 600 - 3000

< 12% Silicon Hard 130 750 - 2000 750 - 2000

> 12% Silicon Unhardened 110 750 - 1250 750 - 1250

130

Copper / Brass / Bronze Free Cutting 110

Brass 90 750 - 3000 750 - 3000

Bronze 90 450 - 1200 450 - 1200

Copper 100 180 - 360 200 - 450

Heat Resistant Alloys Fe Based 200 75 - 100

280 90 - 170

Ni-or Based 250 45 - 90

Co-Based 350 40 - 75

Castings 320 40 - 90

Titanium Pure Titanium 420 - 480

Alpha-Beta Alloys 100 - 150

Hardened 90 - 120

Hard Steel Hardened & Tempered 400

70www.LMTFETTE.com

ProductsLMT-FETTE is pleased to announce the introduction of our new LMT-Lock LaydownThreading system. With this product launch, LMT has established itself as the premierthreading tool supplier in North America. Adding this product to our broad thread rolling and tapping product line makes LMT-Fette your single source supplier for internal andexternal thread cutting and thread forming tools.

Application AreaThe new LMT-Lock Laydown Threading system is designed for those customers doing smallproduction lots of both internal and external threads. Specifically in areas where neitherthread rolling or tapping is cost effective.

The ISO standard design of LMT’s new Threading system makes it interchangeable with themajority of our competitors. Its “three-sided” design, with a positive locking screw clampoffers the best combination of cost effectiveness, tool life, and thread quality.

LMT-FETTE is also proud to offer our unique “Point Blank” coolant-fed Laydown Threadingholders as part of this product introduction. With Point Blank’s unique, high velocity coolantdesign, significantly improvements tool life, chip control, and surface finishes can be expected.

MaterialsLMT-FETTE’s new Laydown Threading system features our premium sub-micrograin, generalpurpose grade LC442N. This grade features an ultra-tough K20-M35 substrate with a PVDTiN coating designed to perform exceptional in a wide range of materials from Carbon Steeland Alloy Steel, to Stainless Steel, Cast Iron, and Non-Ferrous alloys. The combination ofthe tough substrate and the wear resistant coating make LC442N your first choice forLaydown Threading applications.

AdvantagesThe primary advantage of LMT-FETTE’s new Laydown Threading program lies in LMT’soverall capability to handle all of your customers CNC Threading needs. When combinedwith our complete Axial and Tangential Thread Rolling program, LMT has the ability tohandle nearly any external threading application. On internal threading applications, LMT’s new Laydown threading program supplements our premium powdered-metal tapprogram. All in all, with this new product addition, LMT-FETTE is the unprecedented leader in threading technology.

LMT-Lock “Laydown” Threading – Insertable Single PointThreading Tools

LMT-Lock “Laydown” Threading – Insertable Single Point Threading Tools

71www.LMTFETTE.com

3ER A60 0.5-1.5 48-16 0.630 0.375 0.156 0.002 0.031 0.035 55108 YE3 AL...-3 75

3ER AG60 0.5-3.0 48-8 0.630 0.375 0.156 0.0023 0.047 0.067 55109

3ER G60 1.75-3.0 14-8 0.630 0.375 0.156 0.010 0.046 0.067 55110

Right hand

Partial Profile 60°

Grade

Anvild

y

x

l

s

r

60�

mm tpi

Pitch

Ordering CodeSuitable

toolholder Pag

e

Nut

Bolt

l d s r x y LC442N

Indexable Inserts – Internal Threads

3IR A60 0.5-1.5 48-16 0.630 0.375 0.156 0.002 0.031 0.035 55140 YI3 AL...-3 75

3IR AG60 0.5-3.0 48-8 0.630 0.375 0.156 0.0023 0.047 0.067 55141 NVR...-3

3IR G60 1.75-3.0 14-8 0.630 0.375 0.156 0.010 0.046 0.067 55142

Right hand

Partial Profile 60°

Grade

Anvil

d

y

x

l

sr

60�

mm tpi

Pitch


toolholder Pag

e

Nut

Bolt

l d s r x y LC442N

Indexable Inserts - External Threads


72www.LMTFETTE.com

3ER 8UN 8 0.630 0.375 0.156 0.047 0.063 55122 YE3 AL... 3 753ER 10UN 10 0.630 0.375 0.156 0.043 0.059 551213ER 11.5UN 11.5 0.630 0.375 0.156 0.043 0.059 551203ER 11UN 11 0.063 0.375 0.156 0.043 0.059 551193ER 12UN 12 0.630 0.375 0.156 0.043 0.055 551183ER 14UN 14 0.630 0.375 0.156 0.039 0.047 551173ER 16UN 16 0.630 0.375 0.156 0.035 0.043 551163ER 18UN 18 0.630 0.375 0.156 0.031 0.039 551153ER 20UN 20 0.630 0.375 0.156 0.031 0.035 551143ER 24UN 24 0.630 0.375 0.156 0.027 0.031 551133ER 28UN 28 0.630 0.375 0.156 0.027 0.027 551123ER 32UN 32 0.630 0.375 0.156 0.023 0.023 551113ER 16UN 2M* 16 0.630 0.375 0.156 0.035 0.043 551233ER 1.0ISO 3M* 1 0.630 0.375 0.156 0.027 0.027 551243ER 1.5ISO 2M* 1.5 0.630 0.375 0.156 0.031 0.039 55125

*Denotes multi-tooth design

Right hand

American UN Full Profile

Grade

Anvild

y

x

l

s

1/4P

1/8P

h

60�

mm tpi

Pitch


toolholder Pag

e

Nut

Bolt

l d s x y LC442N

3IR 8UN 8 0.630 0.375 0.156 0.043 0.059 55154 YI3 NVR-3 753IR 10UN 10 0.630 0.375 0.156 0.043 0.059 55153 AVR-33IR 11.5UN 11.5 0.630 0.375 0.156 0.043 0.059 55151 CNV-33IR 11UN 11 0.063 0.375 0.156 0.043 0.059 551523IR 12UN 12 0.630 0.375 0.156 0.043 0.055 551503IR 14UN 14 0.630 0.375 0.156 0.035 0.047 551493IR 16UN 16 0.630 0.375 0.156 0.035 0.043 551483IR 18UN 18 0.630 0.375 0.156 0.031 0.039 551473IR 20UN 20 0.630 0.375 0.156 0.027 0.035 551463IR 24UN 24 0.630 0.375 0.156 0.027 0.031 551453IR 28UN 28 0.630 0.375 0.156 0.023 0.027 551443IR 32UN 32 0.630 0.375 0.156 0.023 0.023 551433IR 16UN 2M* 16 0.630 0.375 0.156 0.07 0.100 551553IR 1.0ISO 3M* 1 0.630 0.375 0.156 0.07 0.100 551563IR 1.5ISO 2M* 1.5 0.630 0.375 0.156 0.06 0.090 55157

*Denotes multi-tooth design

Right hand


American UN Full Profile

Grade

Anvil

d

y

x

l

s

1/4P

1/8P

h

60�

mm tpi

Pitch


toolholderl d s x y Pag

e

Nut

Bolt

LC442N

Indexable Inserts – External Threads

h

5/16P

Rmax 0 .18042P

Rmax 0 .15011P

60°

Internal

External


73www.LMTFETTE.com

3ER 10UNJ 10 0.630 0.375 0.156 0.050 0.060 55134 YE3 AL...3 753ER 12UNJ 12 0.630 0.375 0.156 0.040 0.050 551333ER 14UNJ 14 0.630 0.375 0.156 0.040 0.050 551323ER 16UNJ 16 0.630 0.375 0.156 0.040 0.040 551313ER 18UNJ 18 0.630 0.375 0.156 0.030 0.040 551303ER 20UNJ 20 0.630 0.375 0.156 0.030 0.040 551293ER 24UNJ 24 0.630 0.375 0.156 0.030 0.030 551283ER 28UNJ 28 0.630 0.375 0.156 0.030 0.030 551273ER 32UNJ 32 0.630 0.375 0.156 0.020 0.030 55126

Right hand

UNJ - Full ProfileDefined by: MIL-5-8879CTolerance Class: 3A/3B

Grade

Anvild

y

x

l

s mm tpi

Pitch

Ordering Code LC442NSuitable

toolholder Pag

e

l d s x y

3IR 10UNJ 10 0.630 0.375 0.156 0.050 0.060 55166 YI3 NVR-3 753IR 12UNJ 12 0.630 0.375 0.156 0.040 0.050 55165 AVR-33IR 14UNJ 14 0.630 0.375 0.156 0.040 0.050 55164 CNR-33IR 16UNJ 16 0.630 0.375 0.156 0.040 0.040 551633IR 18UNJ 18 0.630 0.375 0.156 0.030 0.040 551623IR 20UNJ 20 0.630 0.375 0.156 0.030 0.040 551613IR 24UNJ 24 0.630 0.375 0.156 0.030 0.030 551603IR 28UNJ 28 0.630 0.375 0.156 0.030 0.030 551593IR 32UNJ 32 0.630 0.375 0.156 0.020 0.030 55158

h

5/16P

Rmax 0 .18042P

Rmax 0 .15011P

60°

Internal

External

Right hand


UNJ - Full ProfileDefined by: MIL-5-8879CTolerance Class: 3A/3B

Grade

Anvil

d

y

x

l

smm tpi

Pitch


toolholder Pag

e

l d s x y



74www.LMTFETTE.com

3ER 8NPT 8 0.630 0.375 0.156 0.050 0.070 55139 YE3 AL...3 753ER 11.5NPT 11.5 0.630 0.375 0.156 0.040 0.060 551383ER 14NPT 14 0.630 0.375 0.156 0.040 0.050 551373ER 18NPT 18 0.630 0.375 0.156 0.030 0.040 551363ER 27NPT 27 0.630 0.375 0.156 0.030 0.030 55135

Right hand

NPT - Full Profile

Grade

Anvild

y

x

l

s

30� 30�

90�1�47'

mm tpi

Pitch


toolholder Pag

e

Nut

Bolt

l d s x y

30� 30�

90�1�47'

3IR 8NPT 8 0.630 0.375 0.156 0.050 0.060 55171 YI3 AVR-3 753IR 11.5NPT 11.5 0.630 0.375 0.156 0.040 0.060 55170 NVR-33IR 14NPT 14 0.630 0.375 0.156 0.040 0.050 55169 CNV-33IR 18NPT 18 0.630 0.375 0.156 0.030 0.040 551683IR 27NPT 27 0.630 0.375 0.156 0.030 0.030 55167

Right hand


NPT - Full Profile

Grade

Anvild

y

x

l

smm tpi

Pitch

Ordering Code LC442N

Suitabletoolholder P

age

Nut

Bolt

l d s x y



75www.LMTFETTE.com

f

b

h2

l2

l1

AL 050-3 0.50 0.63 3.27 0.870 55172 3ERAL 075-3 0.75 0.75 5.00 1.020 55173 3ERAL 100-3 1.00 1.00 6.00 1.200 55174 3ERAL 100-3 DFC* 1.00 1.00 6.00 1.200 55009 3ER

2o

h1

b =h2 =h1 f l1 l2 Insert sizeOrdering Code

Toolholder – Internal Machining

l1

l2

f

d

d1

A

l1

f

4,5o

NVRC 050-3 0.670 7.00 1.25 0.750 0.500 0.400 0.670 55175 3IRNVRC 0625-3 0.670 7.00 1.50 0.750 0.620 0.460 0.800 55176 3IRAVRC 075-3 0.670 7.00 1.50 0.750 0.750 0.510 0.900 55178 3IR

A l1 l2 d d1 f Dmin Insert sizeOrdering Code

The above holders are right hand cut. To obtain left hand cut, please add LH to the ordering code.All holders have a 1.5� helix angle. Using AL... and AVR...-holders helix angle can vary by changing the anvil (please refer to page 76). NVRC holders are without an anvil.Holders are available with internal coolant supply on request.

*Point Blank Direct Flow CoolantC = Clamp

Oil

EDP No.

Toolholder – External Machining

EDP No.


76www.LMTFETTE.com

Anvil Sets

Toolholder Insert size Clamp screw Screw + washer Key Anvil

Anvil Ordering code The set inclues 1 each

Ordering Code

NVRC 3 SA3T - 11171 -AL 3 SA3T SY3T 11171 YE3

AVR 3 SA3T SY3T 11171 YI3AVRC 3 SA3T SY3T 11171 YI3

We recommend purchasing these kits in order to have the right anvil for any job at any time.

3 ABY3 YE3-2P, 1P, 1N, 2N, 3N, YI3-2P, 1P, 1N, 2N, 3N

Ordering example: AL25-16 ( ...right hand execution )AL25-16LH ( ...left hand execution )

Toolholder – Spare Parts


77www.LMTFETTE.com

Thread Turning Methods

External thread right hand

2

1

External thread left hand

6

5

Insert and holder right hand, spindle rotating counter-clockwise

Insert and holder left hand, spindle rotating clockwise

Insert and holder left hand,spindle rotating clockwise

Insert and holder right hand,spindle rotating counter-clockwise

Internal thread right hand

4

3

Internal thread left hand

8

7





Flank clearance angle α:

The toolholders are designed to tip the insert when seated in theholder, (10° for external, 15° for internal tooling). As the flank clearance angle α varies depending on the enclosedflank angle φ, we provide a formula to calculate α adjustment ofthe helix angle with the help of anvils. In profiles with small flankangles the proper anvil helps to avoid rubbing of the insertcutting edge on the work piece.

10o1o14'5o2' 5o2' 2o32' 2o32' 7o6'

A

A

A - A

α

δ

φ

α = arctan(sinφ/2 x tan δ)

where: α = Flank clearance angleδ = Tilt angleφ = Enclosed flanck angle


78www.LMTFETTE.com

d2

P�

Infeed Methods

Radial infeed

Radial infeed is the simplest and quickest method. The feed is perpendicular to the turning axis, and both flanks on the insert perform the cutting operation.Radial infeed is recommended:– when the pitch is smaller than 16 TPI– for material with short chips– for materials having a work hardening tendency

Flank infeed

Flank infeed is recommended:– when the thread pitch is more than 16 TPI. Using the radial

method, the effective cutting edge length is too large, resulting in chatter

– for TRAPEZOIDAL and ACME. The radial method result in three cutting edge, making chip flow very difficult

Alternating flank infeed method

Use of the alternate flank infeed method is recommended especially in large pitches, and for materials with long chips. This method divides the work equally on both flanks, resulting inequal wear along the cutting edges. Alternate flank infeed requiresmore complicated programming and is not available on all lathes.

*The helix angle can also be found from the graph on page 79.

To determine the correct anvil use the table on page 79.

Radial infeed

Flank infeed

Alternating flank infeed method

Correct Anvil

The Helix Angle*Formula for it’s calculation:

P P� = arctan (simplified: � ≈ x 20)

� x d2 d2

where: � = Helix angle [o]P = pitch [mm] (use lead for multi-start threads)d2 = pitch diameter [mm]


79www.LMTFETTE.com

Helix angle 4.5 3.5 2.5 1.5 0.5 0 -0.5 -1.5

Helix Angle

Anvils

9

10

11

12

8

7

6

5

4

3

2

1

0

1

2

3

4

5

6

7

8

9

10

11

12

2.25

2.5

33

3.5

4

4.55

6

7

911

1418

24

2.25

2.5

3

3.5

4

4.55

6

7911

1418

24

�=-1 o�=-2 o-2.5 o-3o

�=1ob=2 o3o4o5o6o10 o

50 100 150 200

Pitch diameter (mm)

7

6

8

2

4

5

3

1

Feed

tow

ard

s th

e ch

uck

Standard helix angle

Reversed helix angle

Feed

tow

ard

s th

e ta

ilsto

ck

Right hand threadRight hand toolholder

Left hand thread Left hand toolholder

Left hand thread Right hand toolholder

Right hand threadLeft hand toolholder

Pitch P (mm) Pitch P (tpi)

ER/IL YE3-3P YE3-2P YE3-1P YE3 YE3-1N YE3-1.5N YE3-2N YE3-3NEL/IR YI3-3P YI3-2P YI3-1P YI3 YI3-1N YI3-1.5N YI3-2N YI3-3N

Ordering CodeInsert I = Holder


80www.LMTFETTE.com

Carbide wear resistance

Carbide toughness

Cutting speed

Feed

Number of passes

Flank infeed method

Anvil

Height of cutting edge

Fixation

Size of the blank

Cooling

Change of the cutting edge

Options Against Machining Problems, Thread Turning

Incr

ease

d in

sert

fla

nk w

ear

Une

ven

cutt

ing

ed

ge

wea

r

Ext

rem

e p

last

isc

def

orm

atio

n

Cut

ting

ed

ge

bre

akag

e

Bui

lt-u

p e

dg

e

Thr

ead

pro

file

is t

o s

hallo

w

Po

or

surf

ace

qua

lity

Problem

Option

increase reduce optimize

Number of Passes

48

4-6

0.50

32

4-7

0.75

24

4-8

1.00

20

5-9

1.25

16

6-10

1.50

14

7-12

1.75

12

7-12

2.00

10

8-14

2.50

8

9-16

3.00

7

10-18

3.50

6

11-18

4.00

5.5

11-19

4.50

5

12-20

5.00

4.5

12-20

5.50

4

12-20

6.00

3

15-24

8.00

Pit

ch

Number of passes

tpi

mm

81www.LMTFETTE.com


LMT-Thread Turning Grades Overview


Par

ting

Gro

ovin

g

Thre

adin

g

Dri

llin

g

Mill

ing

Turn

ing

Har

dm

ater

ials

Gre

y c

ast

iro

n

Sta

inle

ss

ISO

Ste

el

Processing methodGroup of materialsGrade

P

05 15 25 35 4501 10 20 30 40 50

M K H T M D S G P

LC442N


HC-P20

LC442NHC-M20

HC-K20

Standard grade

01 10 20 30 40 5005 15 25 35 45

Main application


No

nfe

rro

us

met

als

N

Hig

h t

emp

e-ra

ture

mat

eria

ls

S

Application peak

Cutting Data Standard Values Thread Turning

Cutting Speed

Brinell Hardness SFM

Material Material Examples HB f = /rev

Unalloyed Steel 1018, 1020, 125 225 - 66012L14 190 210 - 6001030, 1055 250 180 - 540

270 210 - 600

Low Alloy Steel 4140, 5150 300 180 - 4506150, 8620 180 210 - 600

275 180 - 450300 165 - 390350 150 - 330

High Alloy Steel A2, D2 200 150 - 360

High Alloy Tool Steel H13, M2 325 75 - 330

High Speed Steel (HSS) 280 180 - 420

Stainless Steel 400 Series 240 270 - 540Ferritic / Martensitic 410, 416, 440Austenitic

Stainless Steel 300 Series 180 180 - 720Austenitic 303, 304, 316, 347

Cast Iron 180 270 - 480260 180 - 360

Nodular Cast Iron 160 300 - 540250 240 - 450

Malleable Cast Iron 130 225 - 450230 210 - 390

82www.LMTFETTE.com

ProductsLMT-FETTE is pleased to announce the introduction of Bohlerit’s new “high speed” turninggrade LC215H. This new grade features a highly wear resistant P10-P15 substrate that isgradient sintered to provide exceptional edge toughness. LC215H is a multi-layer MT-CVDcoated grade featuring TiN, TiCN, and Al2O3 for excellent heat and wear resistance

Application AreaWith its excellent balance of wear resistance and toughness, LC215H grade is excellent forturning of carbon and alloy steels up to 40Rc. Additionally LC215H is also LMT’s numberone choice for the turning of Tool Steel and High Speed Steel. Due to its excellent heatresistance, LC215H performs exceptionally at cutting speeds as high as 1500 SFM. LC215Hshould used in applications where LC215B has proved to lack the wear resistance or heatresistance.

MaterialsAs stated above, LC215H’s primary application range falls in to the high speed machining of carbon and alloy steels, as well as the turning of various tool steels. However, LC215Hperforms exceptional in any tough steel applications where the work piece material featuresalloying elements such as Tungsten, Vanadium, Chromium, or Molybdenum. LC215H offersexceptional heat resistance as a result of the multi-layer MT-CVD coating featuring Al2O3.

AdvantagesThe primary advantage of LMT-FETTE’s new LC215H is in its unique ability to handle highheat Turning conditions. In difficult Turning operations such as heat treated work pieces,high alloy steels, tool steels, or at cutting speeds in excess of 1000 SFM, LC215H excels.

Additionally, the insert toughness as a result of the gradient sintered substrate, offers excep-tional versatility. These two features combined make LC215H the new standard for Turningof difficult steels and ultra-high speed Turning of Carbon and Alloy Steel.

LC215H – The New “High-Speed” Machining Grade for Steel Turning

83www.LMTFETTE.com


Indexable Inserts – Single-Sided, Positive Inserts

EDP No. ANSI Designation ISO Designation l d s d1 r

54913 CCMT 431 BSF CCMT 120404 BSF 0.500 0.500 0.187 0.203 0.016

54915 CCMT 431 BSMS CCMT 120404 BSMS 0.500 0.500 0.187 0.203 0.016

54916 CCMT 432 BSMS CCMT 120408 BSMS 0.500 0.500 0.187 0.203 0.031

54925 DCMT 2(1.5)(.5) BSF DCMT 070202 BSF 0.305 0.250 0.094 0.147 0.008

54926 DCMT 2(1.5) 1 BSF DCMT 070204 BSF 0.305 0.250 0.094 0.147 0.016

54927 DCMT 3(2.5)1 BSF DCMT 11T304 BSF 0.457 0.375 0.156 0.173 0.016

54928 DCMT 3(2.5) 2 BSF DCMT 11T308 BSF 0.457 0.375 0.156 0.173 0.031

54930 DCMT 3(2.5)1 BFMS DCMT 11T304 BFMS 0.457 0.375 0.156 0.173 0.016

54931 DCMT 3(2.5) 2 BFMS DCMT 11T308 BFMS 0.457 0.375 0.156 0.173 0.031

54943 VCMT 220 BSF VCMT 110302 BSF 0.437 0.250 0.125 0.110 0.008

54944 VCMT 221 BSF VCMT 110304 BSF 0.437 0.250 0.125 0.110 0.016

54946 VCMT 332 BSF VCMT 160408 BSF 0.654 0.375 0.187 0.173 0.031

Indexable Inserts – Double-Sided, Negative Inserts

EDP No. ANSI Designation ISO Designation l d s d1 r

54917 CNMG 431 BF CNMG 120404 BF 0.500 0.500 0.187 0.203 0.016

54919 CNMG 431 BFMS CNMG 120404 BFMS 0.500 0.500 0.187 0.203 0.016

51920 CNMG 432 BFMS CNMG 120408 BFMS 0.500 0.500 0.187 0.203 0.031

54921 CNMG 432 BMS CNMG 120408 BMS 0.500 0.500 0.187 0.203 0.031

54922 CNMG 432 BMRS CNMG 120408 BMRS 0.500 0.500 0.187 0.203 0.031

54934 DNMG 331 BFMS DNMG 110404 BFMS 0.457 0.375 0.156 0.156 0.016

54951 WNMG 331 BFMS WNMG 060404 BFMS 0.256 0.375 0.187 0.150 0.016

54952 WNMG 332 BFMS WNMG 060408 BFMS 0.256 0.375 0.187 0.150 0.031


84www.LMTFETTE.com


Cutting Speed Cutting Speed Cutting Speed

Brinell SFM SFM SFM

Hardness f = /rev f = /rev f = /rev

Material Material Examples HB .015 - .031 .009 - .015 .002 - .009

Unalloyed Steel 1018, 1020, 125 540 - 720 755 - 1050 900 - 140012L14 190 450 - 630 660 - 960 810 - 13801030, 1055 250

270 420 - 600 600 - 810 750 - 1050

Low Alloy Steel 4140, 5150 3006150, 8620 180 420 - 600 540 - 810 750 - 1140

275300350

High Alloy Steel A2, D2 200


High Speed Steel (HSS) M2, M35 280 240 - 300 270 - 360

85www.LMTFETTE.com

ProductsLMT-Fette is pleased to announce the introduction of Bilz’ superior Thermo-GripTM technolo-gy to our product offering. The Bilz company, another member of the LMT group, is worldrenowned for their tap holding product line, as well as leading the industry in shrink fit toolholding technology. This new Thermo-Grip product addition marks LMT-Fette’s first entrée into the tool holding market. This new technology compliments LMT-Fette’s complete solidcarbide and indexable milling product line for both the Die & Mold, and Aerospace industries.

Application AreaShrink fit technology was primarily introduced to compliment the relatively new introductionof “high-speed machining” to the North American market. In the Die & Mold industry, as wellas in Aerospace, the tremendous accuracy and repeatability of the Shrink Fit concept hassignificantly reduced cycle times, improved work piece accuracy, and offered tremendoustool life. Because of these dramatic results, this technology has now begun to move to theautomotive industry, as well as to the general machining market. Any high-volume, or tighttolerance milling or drilling application is an excellent place to demonstrate the merits ofShrink Fit technology. When used with solid carbide end mills or drills, one can expect tosee the improved work piece accuracy, and noticeably improved tool life outlined above.

MaterialsBilz Thermo Grip technology performs exceptional in all materials. It is commonly used formachining P20, H13, and S7 in the Die & Mold industry, but also is heavily used in themachining of Aluminum components in the Aerospace and Automotive industries.

AdvantagesAs outlined above, the Thermo Grip technology provides unsurpassed work piece accuracy,as well as tremendous tool life. The Bilz product line offers a choice of inexpensive units forthe beginner in the ISG2000, as well as universal, and slightly more expensive unit in theISG3200. The ISG3200 features a unique “coil changing system” that allows you to optimizethe performance of the unit for the tools you are using. Additionally, both products feature an“automatic return” mechanism for the coil, eliminating the possibility of overheating the coil.

BILZ Thermo-GripTM Shrink-Fit Units and Holders


86www.LMTFETTE.com

ISG 2000 – The starter model in the class of Shrink-Fit Units

Mobile Unit for use in the tool presetting area or locally atthe machine.

The mobile unit type ISG 2000, represents an inexpensive initialmove into inductive shrinking technology. The low weight meansthat it can be used flexibly wherever it is required. Despite thecompact design, it allows tool changing for diameters 1/4"–3/4"within seconds. The clamping range can be reduced down to 3 mm with the optional available plate changing kit. The integratedfan cools down the clamping chucks quickly. The ISG 2000 offersall the features for easy and safe use of shrinking technology inyour facility. Suitable for carbide tools only.

The coil is moved manually to the required heating position.There it is fixed by pressing the button. After the heating operationthe coil returns automatically. Overheating of the coil and clampingchuck is therefore avoided.

Clamping range 6–20 mm (1/4"–3/4")Suitable tool shanks carbide toolsOperation manualTool setting measuring adaptorCoil integratedPlate –Max. tool length 290 mm (11.417")(from gauge line)Cooling stations 1Air pressure –Electric current supply 3 x 400 V

79010 15.35 12.20 25.19 3 – 20 mm Carbide 3 x 208 V/8.5 A 3 551/4" – 3/4"

EDP No.

Technical Data: ISG 2000

ISG 2000 for the beginner

D W HElectric current

supply Clamping

range Suitable tool

materialsWeight

lbs.Power

kW


87www.LMTFETTE.com

ISG 3200 – The performance class for continual tool changing

Universal table unitOn the fully automatically controlled ISG 3200 unit all that needs to be done is simply to select the tool diameter range. After thestart button is pressed, the induction coil moves automatically tothe toolholder, heats this sufficiently and moves back againautomatically.

ISG 3200 is a universal shrinking unit for the professional use ofshrinking technology. With its unique coil changing system, thepower transfer adjusted to the different clamping chucks is

Clamping range 3–6 mm (1/8"–1/4" carbide)Clamping range 6–32 mm (1/4"–1-1/4" carbide+HSS)Clamping range 32–50 mm (1-1/4"–2" - optional)

carbide+HSSOperation automaticTool setting measuring adaptorCoil exchangeablePlate –Max. tool length 450 mm (17.71")(from gauge line)Cooling stations 4Air pressure 87 PSIElectric current supply 3 x 400 V

ISG 3200 the universal unit

55781 22.99 23.31 40.55 3 – 50 mm Carbide+HSS 3 x 400 V/16 A 10 951/8" – 2"

EDP No.

Technical Data: ISG 3200

guaranteed within a short period of time. Compared to othersystems, this makes it possible to clamp the smallest diameters Ø 6-50 mm (1/4"–2") with high speed tools as well as down to Ø 3 mm (1/8") with carbide tools. With a range of special coils, the unit can be suited to other special tools. Four integrated fansmake it possible to cool down the clamping chucks evenly in ashort time. The fans are activated automatically by a light barrieras soon as the chuck is pushed into the cooling position. Thismeans that constant preparation of a high number of tools can be guaranteed.

D W HElectric current

supply Clamping

range Suitable tool

materialsWeight

lbs.Power

kW

A

A

N

l1

4.5°

0.003

d1 d2 d3

A


88www.LMTFETTE.com

Dimensions (inches)

d1 EDP No. A d2 d3 l1 N

0.250 79087 3.740 0.787 1.063 1.417 0.394

0.375 50765 3.740 0.945 1.260 1.653 0.394

0.500 50764 3.740 1.063 1.339 1.850 0.394

0.625 79089 3.740 1.063 1.339 1.968 0.394

0.750 79090 3.740 1.299 1.653 2.047 0.394

1.000 79091 4.330 1.732 2.087 2.283 0.394

CAT40 Thermo-GripTM Clamping Chuck – Inch Diameter

Dimensions (inches)


6.0mm (0.236) 79045 3.150 0.787 1.063 1.417 0.394

8.0mm (0.315) 53841 3.150 0.787 1.063 1.417 0.394

10.0mm (0.394) 79046 3.150 0.945 1.260 1.653 0.394

12.0mm (0.472) 53842 3.150 0.945 1.260 1.850 0.394

16.0mm (0.630) 53843 3.150 1.063 1.339 1.968 0.394

20.0mm (0.787) 79047 3.150 1.181 1.339 2.047 0.394

25.0mm (0.984) 53844 3.937 1.732 2.087 2.283 0.394

CAT40 Thermo-GripTM Clamping Chuck – Metric Diameter

Shank tolerance h6. Length adjustment N: 10 mm for all clamping diametersAll clamping chucks can be run with internal coolant

Shank tolerance h6. Length adjustment N: 10 mm for all clamping diametersAll clamping chucks can be run with internal coolant

A

A

N

l1

4.5°

0.003

d1 d2 d3

A

A

A

N

l1

4.5°

0.003

d1 d2 d3

A


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Dimensions (inches)


0.250 79092 3.740 0.787 1.063 1.417 0.394

0.375 79093 3.740 0.945 1.260 1.653 0.394

0.500 79094 3.740 1.063 1.339 1.850 0.394

0.625 79098 3.740 1.063 1.339 1.968 0.394

0.750 79095 3.740 1.299 1.653 2.047 0.394

1.000 79096 4.134 1.732 2.087 2.283 0.394

1.250 79097 4.134 1.732 2.087 2.283 0.394

CAT50 Thermo-GripTM Clamping Chuck – Inch Diameter

Dimensions (inches)


6.0mm (0.236) 79058 3.740 0.787 1.063 1.417 0.394

8.0mm (0.315) 79059 3.740 0.787 1.063 1.417 0.394

10.0mm (0.394) 79060 3.740 0.945 1.260 1.653 0.394

12.0mm (0.472) 79061 3.740 0.945 1.260 1.850 0.394

16.0mm (0.630) 79063 3.740 1.063 1.339 1.850 0.394

20.0mm (0.787) 79065 3.740 1.299 1.339 2.047 0.394

25.0mm (0.984) 79066 4.134 1.732 2.087 2.283 0.394

32.0mm (1.260) 79067 4.134 1.732 2.087 2.283 0.394

CAT50 Thermo-GripTM Clamping Chuck – Metric Diameter

A

A

N

l1

4.5°

0.003

d1 d2 d3

A

Shank tolerance h6Length adjustment N: 10 mm for all clamping diametersAll clamping chucks can be run with internal coolantPlease order coolant tube separately

Shank tolerance h6Length adjustment N: 10 mm for all clamping diametersAll clamping chucks can be run with internal coolantPlease order coolant tube separately


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Dimensions (inches)


0.250 79069 3.150 0.787 1.063 1.417 0.394

0.312 79070 3.150 0.787 1.063 1.417 0.394

0.375 79071 3.346 0.945 1.260 1.653 0.394

0.500 79073 3.543 1.063 1.338 1.850 0.394

0.625 79075 3.740 1.063 1.338 1.968 0.394

0.750 79076 3.937 1.299 1.653 2.047 0.394

1.000 79078 4.724 1.732 2.086 2.283 0.394

1.250 79079 4.724 1.732 2.086 2.283 0.394

HSK-A63 Thermo-GripTM Clamping Chuck – Inch Diameter

Dimensions (inches)


6.0mm (0.236) 79048 3.150 0.787 1.063 1.417 0.394

8.0mm (0.315) 79049 3.150 0.787 1.063 1.417 0.394

10.0mm (0.394) 79050 3.346 0.945 1.260 1.653 0.394

12.0mm (0.472) 79051 3.543 0.945 1.338 1.850 0.394

16.0mm (0.630) 79053 3.740 1.063 1.338 1.968 0.394

20.0mm (0.787) 79054 3.937 1.299 1.653 2.047 0.394

25.0mm (0.984) 79055 4.527 1.732 2.086 2.283 0.394

32.0mm (1.260) 79056 4.724 1.732 2.086 2.283 0.394

HSK-A63 Thermo-GripTM Clamping Chuck – Metric Diameter

A

A

N

l1

4,5°

0,003

d3

A

9

Ø 52Ø 52 d2

Design with shoulder (W) ●

* Shank tolerance h4 or better. Shank tolerance h6

All clamping chucks can be run with internal coolantPlease order coolant tube separately

A

A

N

l1

4,5°

0,003

d3

A

9

Ø 52Ø 52 d2

Design with shoulder (W) ●

* Shank tolerance h4 or better. Shank tolerance h6

All clamping chucks can be run with internal coolantPlease order coolant tube separately


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Dimensions (inches)

d1 EDP No. d d2 d3 N A l10.250 79145 0.472 0.591 0.787 0.394 2.362 1.417

0.375 79146 0.787 0.787 1.063 0.394 2.362 1.653

0.500 79147 0.787 0.945 1.260 0.394 2.362 1.850

0.625 79148 0.984 0.945 1.260 0.394 2.362 1.968

Straight Shank Thermo-GripTM Extensions for Clamping Chuck – Inch Diameter

Dimensions (inches)

d1 EDP No. d d2 d3 N A l13.0mm (0.118) 53473 0.472 0.354 0.591 0.394 2.362 0.787

4.0mm (0.157) 53474 0.472 0.354 0.591 0.394 2.362 0.787

5.0mm (0.197) 53475 0.472 0.354 0.591 0.394 2.362 0.787

6.0mm (0.236) 53476 0.472 0.591 0.748 0.394 2.362 1.417

8.0mm (0.315) 53477 0.472 0.591 0.748 0.394 2.362 1.417

10.0mm (0.394) 53478 0.787 0.787 1.063 0.394 2.362 1.653

12.0mm (0.472) 53479 0.787 0.787 1.063 0.394 2.362 1.653

16.0mm (0.630) 53480 0.984 0.945 1.260 0.394 .2.362 1.968

Straight Shank Thermo-GripTM Extensions for Clamping Chuck – Metric Diameter

A

A

N

l1

4,5°

0,003

d1 d2 d3

A

d

For diameter 3, 4 and 5 shank tolerance h4 or betterFor diameter 6–16 shank tolerance h6

Length adjustment N for diameter 3, 4, 5: 5mmLength adjustment N for diameter 6-16: 10mmAll extensions can be run with internal coolant

A

A

N

l1

4,5°

0,003

d1 d2 d3

A

d

For diameter 3, 4 and 5 shank tolerance h4 or betterFor diameter 6–16 shank tolerance h6

Length adjustment N for diameter 3, 4, 5: 5mmLength adjustment N for diameter 6-16: 10mmAll extensions can be run with internal coolant


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HSK 32 56169HSK 40 56170HSK 50 56171HSK 63 56172HSK 80 56173HSK 100 56174

Accessories

HSK 32 HSK 32-10 56163HSK 40 HSK 40-12 56164HSK 50 HSK 50-16 56165HSK 63 HSK 63-18 56166HSK 80 HSK 80-20 56167HSK 100 HSK 100-24 56168

HSK sizes Designation EDP No.Coolant pipe for HSK chuckFor optimizing the internal coolant supply for HSKtools incl. round gasket DIN 3770 and union nut.

Installation wrench for coolant pipe

Tool Cart for ISG 3200/ISG 2000 – EDP No. 56175 The tool cart makes the ISG mobile. All accessories such asoils, tool holders, cooling and measuring adaptors, as well asthe clamping chucks fit in the sliding racks.

HSK sizes EDP No.


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Accessories

Designation EDP No.T3-WSD 56162

Compressed air unit

The newly developed ejection unit enables broken tools to beremoved simply from chucks. Even tools where the point ofbreakage is within the toolholder can be removed withoutdifficulty. The basic toolholder can be adapted to all customarymachine interfaces (HSK, CAT) by means of different adapters.*Even with a tight fit (bore diameter/tool shank) the shrunk-inshanks can be removed without difficulty. Further interfaces on request.

*Available upon request.

Ejection device for broken tools

Designation EDP No.T3-WSG 56153

Basic Toolholder


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Accessories

Thermogrip® Quick Change System

The ISG 3200 Shrink-Fit Unit already has a coil with a quickchange mechanism in the standard version. This enables eventools in special dimensions to be shrunk in and out with corre-spondingly adapted coils. The area of application of the inductionunits can thus be extended permanently without having to investconstantly in new unit technology.

Induction Coils

Changing Plates 3–32 ISGS 3200-1 5578232–50 ISGS 3200-2 55783

3–6 ISGS 3201-0 561826–12 ISGS 3201-1 55784

>12–20 ISGS 3201-2 55785>20–32 ISGS 3201-3 55786

Clamping Ø Designation EDP No.Induction Coil for ISG 3200

Changing Plates for ISG 3200 for Coil ISG 3200-1

The large number of special coils available for different specialtools illustrate benefits of the unique ThermoGrip® changingsystem. In the case of the universal coil already included with theunit, the different clamping ranges are obtained using 3 changingplates. Thus the most important clamping diameters of 6-32 mmcan be covered with one coil.


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T3-W/HSK 32 79017T3-W/HSK 40 79018T3-W/HSK 50 79019T3-W/HSK 63 79020T3-W/HSK 80 79021T3-W/HSK 100 79016

T3-W/SK 40 50756T3-W/SK 50 79022

Accessories

Tool Holders Designation EDP No.

for CAT clamping chucks

for ABS/Capto/clamping chucks

for HSK clamping chucks

T3-W/25 55746T3-W/32 55747T3-W/40 55748T3-W/50 55749T3-W/63 55750

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Notes

1002

2 R

ev. 2

-4/0

4 P

rinte

d in

US

A

LMT-FETTE, INC.18013 Cleveland ParkwaySuite 180Cleveland, Ohio 44135Toll-Free 800-225-0852 or Direct 216-377-6130E-mail: [email protected]: www.lmtfette.com

New Products Catalog Spring 2004 - az · Leitz Metalworking Technology Group BELIN...

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