Contour360 2010 Catalogcontour360.com/wp-content/uploads/2013/01/Contour... · 1 1 4 7 .030-.035...

multi-mill 2 SOliD CARBiDE, HiGH PERFORmANCE 4 FlutE END millS

multi-mill 5 SOliD CARBiDE, HiGH PERFORmANCE 5 FlutE END millS

multi-mill 7 SOliD CARBiDE, HiGH PERFORmANCE 4 AND 5 FlutE mEtRiCEND millS

AlumA-FlO 8 SOliD CARBiDE, HiGH PERFORmANCE 3 FlutE END millS FOR AlumiNum

StuB lENGtH 9 SOliD CARBiDE END millS, 2 AND 4 FlutE

StANDARD lENGtH 10 SOliD CARBiDE END millS, 2 AND 4 FlutE

StANDARD lENGtH 11 SOliD CARBiDE BAll END millS, 2 AND 4 FlutE

StANDARD lENGtH 12 SOliD CARBiDE END millS WitH RADiuS, 2 AND 4 FlutE

ExtRA lENGtH 14 SOliD CARBiDE END millS, 2 AND 4 FlutE

StANDARD lENGtH 16 SOliD CARBiDE ROuGHiNG END millS, 4 FlutE

GENERAl PuRPOSE 4-FlutE END millS 17 GENERAl milliNG APPliCAtiONS GuiDE – SPEED & FEED

250, 260, 270 SERiES 20 SOliD CARBiDE, CHuCKiNG REAmERS

450, 460, 470 SERiES 21 SOliD CARBiDE, lONG CHuCKiNG REAmERS

350, 360, 370 SERiES 22 SOliD CARBiDE, SCREW mACHiNE REAmERS

374, 375, 376 SERiES 23 SOliD CARBiDE, tAPER PiN REAmERS

5250 SERiES 24 SOliD CARBiDE REAmERS

multi-mill HiGH PERFORmANCE END millS4 Flute, Variable HelixSolid Carbide End mills

5 Industrial Way Cornish, Maine 04020 Call: 800.543.4544 Local: 207.625.4000 Fax: 207.625.9389 www.contour360.com

(cont.)

4 FlutE - SquARE END

4 FlutE - CORNER RADuiS

Cutting Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length

(L1)raDiuS Size aLtin aLtin with

weLDon fLat

1/8 1/8 1/2 2 NCM4010

3/16 3/16 9/16 2 NCM4012

1/4 1/4 3/4 2-1/2 NCM4016

5/16 5/16 13/16 2-1/2 NCM4020

3/8 3/8 1 2-1/2 NCM4024 NCM4024W

7/16 7/16 1 2-3/4 NCM4028 NCM4028W

1/2 1/2 1 3 NCM4030 NCM4030W

1/2 1/2 1-1/4 3 NCM4032 NCM4032W

5/8 5/8 1-5/8 3-1/2 NCM4034 NCM4034W

3/4 3/4 1-5/8 4 NCM4036 NCM4036W

1 1 2 4 NCM4040

1 1 2-1/2 5 NCM4041 NCM4041W

Cutting Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length


weLDon fLat

1/8 1/8 1/4 1-1/2 .008-.010 NCM1010

1/8 1/8 1/2 2 .008-.010 NCM4102

3/16 3/16 1/4 2 .008-.010 NCM1012

3/16 3/16 9/16 2 .008-.010 NCM4104

1/4 1/4 3/8 2 .015-.020 NCM1016

1/4 1/4 3/4 2-1/2 .015-.020 NCM4108

5/16 5/16 7/16 2 .015-.020 NCM1020

5/16 5/16 13/16 2-1/2 .015-.020 NCM4112

3/8 3/8 1/2 2 .015-.020 NCM1024

3/8 3/8 1 2-1/2 .015-.020 NCM4116 NCM4116W

3/8 3/8 2 4 .015-.020 NCM4117 NCM4117W

3/8 3/8 3 6 .015-.020 NCM4175 NCM4175W

7/16 7/16 9/16 2-1/2 .015-.020 NCM1028

7/16 7/16 1 2-3/4 .015-.020 NCM4118 NCM4118W

Reduce roughing and finishing cycle timeAchieve superior surface finish at high feed rates

Increased metal removal rates due to heavier chiploadDesigned for: Titanium • Stainless steel • Inconel • Cast iron • Carbon steels • High temp alloys

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SloTTIngrampIngInTerpolaTIngprofIlIng

2


multi-mill HiGH PERFORmANCE END millS4 Flute, Variable Helix

Solid Carbide End mills


SloTTIngrampIng

InTerpolaTIngprofIlIng

4 FlutE - CORNER RADuiS (continued)

Cutting Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length


weLDon fLat

1/2 1/2 5/8 2-1/2 .030-.035 NCM1032

1/2 1/2 1 3 .030-.035 NCM4120 NCM4120W

1/2 1/2 1-1/4 3 .030-.035 NCM4122 NCM4122W

1/2 1/2 2 4 .030-.035 NCM4123 NCM4123W

1/2 1/2 3 6 .030-.035 NCM4124 NCM4124W

5/8 5/8 3/4 3 .030-.035 NCM1034

5/8 5/8 1-5/8 3-1/2 .030-.035 NCM4129 NCM4129W

5/8 5/8 3 6 .030-.035 NCM4130 NCM4130W

3/4 3/4 7/8 3 .030-.035 NCM1037

3/4 3/4 1 3 .030-.035 NCM1036

3/4 3/4 1-5/8 4 .030-.035 NCM4135 NCM4135W

3/4 3/4 3 6 .030-.035 NCM4136 NCM4136W

3/4 3/4 4 7 .030-.035 NCM4137 NCM4137W

1 1 1-1/4 3 .030-.035 NCM1040

1 1 1-1/2 4 .030-.035 NCM1041

1 1 2 4 .030-.035 NCM4143

1 1 2 5 .030-.035 NCM4148 NCM4148W

1 1 2-1/2 5 .030-.035 NCM4146 NCM4146W

1 1 3 6 .030-.035 NCM4144 NCM4144W

1 1 4 7 .030-.035 NCM4145 NCM4145W

Reduce roughing and finishing cycle timeAchieve superior surface finish at high feed rates Increased metal removal rates due to heavier chiploadDesigned for: Titanium • Stainless steel • Inconel • Cast iron • Carbon steels • High temp alloys

AN

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S =

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materiaLSLow aLLoy SteeLS

DuCtiLe SteeLS

CaSt ironS

StainLeSS SteeLS

high Strength SteeLS

meDium aLLoyS Copper

titanium aLLoyS

StainLeSS SteeLS

high aLLoy SteeLS

high temp aLLoyS

Diameter SpeeD Sfm feeD ipt SpeeD Sfm feeD ipt SpeeD Sfm feeD ipt SpeeD Sfm feeD ipt

1/8 500-600 .0010 300-325 .0008 270-300 .0007 80-110 .0005

3/16 500-600 .0012 300-325 .0010 270-300 .0010 80-110 .0006

1/4 500-600 .0019 300-325 .0015 270-300 .0015 80-110 .0010

5/16 500-600 .0025 300-325 .0019 270-300 .0017 80-110 .0011

3/8 500-600 .0031 300-325 .0024 270-300 .0018 80-110 .0013

7/16 500-600 .0034 300-325 .0030 270-300 .0020 80-110 .0015

1/2 500-600 .0036 300-325 .0031 270-300 .0027 80-110 .0017

5/8 500-600 .0040 300-325 .0036 270-300 .0030 80-110 .0020

3/4 500-600 .0042 300-325 .0038 270-300 .0036 80-110 .0025

1 500-600 .0055 300-325 .0040 270-300 .0040 80-110 .0030

RECOmmENDED StARtiNG SPEED/FEED PARAmEtERS FOR SlOttiNG



4 FlutE - BAll NOSECutting

Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length


weLDon fLat

1/8 1/8 1/2 2 NCM6010

3/16 3/16 9/16 2 NCM6012

1/4 1/4 3/4 2-1/2 NCM6016

5/16 5/16 13/16 2-1/2 NCM6020

3/8 3/8 1 2-1/2 NCM6024

7/16 7/16 1 2-3/4 NCM6028

1/2 1/2 1-1/4 3 NCM6032

5/8 5/8 1-5/8 3-1/2 NCM6034

3/4 3/4 1-5/8 4 NCM6036

1 1 2 4 NCM6040

Reduce roughing and finishing cycle timeAchieve superior surface finish at high feed rates


AN

GLE

S =

±1?

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CTI

ON

S= ±

1/32

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RA

NC

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4


multi-mill HiGH PERFORmANCE END millS5 Flute, Variable Helix


SloTTIngrampIng


5 Industrial Way Cornish, Maine 04020 Call: 800.543.4544 Local: 207.625.4000 Fax: 207.625.9389 www.contour360.comAN

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Cutting Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length


weLDon fLat

1/4 1/4 3/8 2 NCM4502

1/4 1/4 5/8 2-1/2 NCM4505

1/4 1/4 3/4 2-1/2 NCM4506

5/16 5/16 13/16 2-1/2 NCM4508

3/8 3/8 1/2 2 NCM4511 NCM4511W

3/8 3/8 1 2-1/2 NCM4514 NCM4514W

3/8 3/8 2 4 NCM4515 NCM4515W

7/16 7/16 1 2-3/4 NCM4517 NCM4517W

1/2 1/2 5/8 2-1/2 NCM4520 NCM4520W

1/2 1/2 1 3 NCM4523 NCM4523W

1/2 1/2 1-1/4 3 NCM4524 NCM4524W

1/2 1/2 2 4 NCM4525 NCM4525W

5/8 5/8 3/4 3 NCM4526 NCM4526W

5/8 5/8 1-1/4 3-1/2 NCM4529 NCM4529W

5/8 5/8 1-5/8 3-1/2 NCM4530 NCM4530W

3/4 3/4 7/8 3 NCM4532 NCM4532W

3/4 3/4 1-1/2 4 NCM4535 NCM4535W

3/4 3/4 1-5/8 4 NCM4536 NCM4536W

3/4 3/4 4 7 NCM4537 NCM4537W

1 1 1-1/2 4 NCM4538 NCM4538W

1 1 2-1/2 5 NCM4539 NCM4539W

1 1 3 6 NCM4540 NCM4540W

1 1 4 7 NCM4541 NCM4541W

5 FlutE - SquARE END

5 FlutE - CORNER RADiuSCutting

Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length


weLDon fLat

1/4 1/4 3/8 2 .015-.020 NCM4550

1/4 1/4 5/8 2-1/2 .015-.020 NCM4552

1/4 1/4 1-1/4 3 .015-.020 NCM4554

1/4 1/4 5/8 4 .015-.020 NCM4556

5/16 5/16 13/16 2-1/2 .015-.020 NCM4558

3/8 3/8 1/2 2 .015-.020 NCM4560 NCM4560W

Reduce finishing cycle timeAchieve superior surface finish at high feed rates Increased metal removal rates due to heavier chiploadDesigned for: Titanium • Stainless steel • Inconel • Cast iron • Carbon steels • High temp alloys

d1

d2

L1

L2

5


RECOmmENDED StARtiNG SPEED/FEED PARAmEtERS FOR FiNiSHiNG



Cutting Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length


weLDon fLat

3/8 3/8 1 2-1/2 .015-.020 NCM4562 NCM4562W

3/8 3/8 1-1/4 3 .015-.020 NCM4564 NCM4564W

3/8 3/8 7/8 4 .015-.020 NCM4566 NCM4566W

7/16 7/16 1 2-3/4 .015-.020 NCM4568 NCM4568W

1/2 1/2 5/8 2-1/2 .025-.030 NCM4570 NCM4570W

1/2 1/2 1 3 .025-.030 NCM4572 NCM4572W

1/2 1/2 1-1/4 3 .025-.030 NCM4574 NCM4574W

1/2 1/2 2 4 .025-.030 NCM4576 NCM4576W

1/2 1/2 1 6 .025-.030 NCM4578 NCM4578W

5/8 5/8 3/4 3 .030-.035 NCM4580 NCM4580W

5/8 5/8 1-1/4 3-1/2 .030-.035 NCM4582 NCM4582W

5/8 5/8 2-1/4 5 .030-.035 NCM4584 NCM4584W

5/8 5/8 1-1/4 6 .030-.035 NCM4586 NCM4586W

3/4 3/4 7/8 3 .030-.035 NCM4588 NCM4588W

3/4 3/4 1-1/2 4 .030-.035 NCM4590 NCM4590W

3/4 3/4 2-1/4 5 .030-.035 NCM4592 NCM4592W

3/4 3/4 1-1/2 6 .030-.035 NCM4594 NCM4594W

1 1 1-1/2 4 .030-.035 NCM4596 NCM4596W

1 1 2-1/2 5 .030-.035 NCM4598 NCM4598W

materiaLSLow aLLoy SteeLS

DuCtiLe SteeLS

CaSt ironS

StainLeSS SteeLS

high Strength SteeLS

meDium aLLoyS Copper

titanium aLLoyS

StainLeSS SteeLS

high aLLoy SteeLS

high temp aLLoyS

Diameter SpeeD Sfm feeD ipt SpeeD Sfm feeD ipt SpeeD Sfm feeD ipt SpeeD Sfm feeD ipt

1/8 800-850 .0010 600-625 .0008 550-570 .0007 200-225 .0005

3/16 800-850 .0012 600-625 .0010 550-570 .0010 200-225 .0006

1/4 800-850 .0019 600-625 .0015 550-570 .0015 200-225 .0010

5/16 800-850 .0025 600-625 .0019 550-570 .0017 200-225 .0011

3/8 800-850 .0031 600-625 .0024 550-570 .0018 200-225 .0013

7/16 800-850 .0034 600-625 .0030 550-570 .0020 200-225 .0015

1/2 800-850 .0036 600-625 .0031 550-570 .0027 200-225 .0017

5/8 800-850 .0040 600-625 .0036 550-570 .0030 200-225 .0020

3/4 800-850 .0042 600-625 .0038 550-570 .0036 200-225 .0025

1 800-850 .0055 600-625 .0040 550-570 .0040 200-225 .0030

5 FlutE - CORNER RADiuS (continued)

Reduce finishing cycle timeAchieve superior surface finish at high feed rates


AN

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d1

d2

L1

L2

6

multi-mill HiGH PERFORmANCE END millSmetric Sizes

4 and 5 Flute, Varible HelixSolid Carbide End mills

AN

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S =

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SloTTIngrampIng



Cutting Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length


weLDon fLat

3mm 6mm 8mm 57mm 0,25-0,38 NCM4402

4mm 6mm 11mm 57mm 0,25-0,38 NCM4406

5mm 6mm 13mm 57mm 0,25-0,38 NCM4410

6mm 6mm 13mm 57mm 0,38-0,51 NCM4414

8mm 8mm 19mm 63mm 0,38-0,51 NCM4418

10mm 10mm 22mm 72mm 0,38-0,51 NCM4422 NCM4422W






Cutting Diameter

(d1)

Shank Diameter

(d2)

Length

of Cut

(L1)

over aLL

Length


weLDon fLat

6mm 6mm 13mm 57mm 0,38-0,51 NCM4914

8mm 8mm 19mm 63mm 0,38-0,51 NCM4918







5 FlutE - CORNER RADiuS - mEtRiC

4 FlutE - CORNER RADiuS - mEtRiC

Reduce roughing and finishing cycle timeAchieve superior surface finish at high feed rates Increased metal removal rates due to heavier chiploadDesigned for: Titanium • Stainless steel • Inconel • Cast iron • Carbon steels • High temp alloys

d1

d2

L1

L2

7

AlumA-FlO, HiGH PERFORmANCE END millS FOR AlumiNum3 Flute, Variable HelixSolid Carbide End mills

Designed specifically for aluminum and non-ferrous materialsReduce cycle time - one tool for roughing and finishing

Promotes dynamic chip flow at high velocity

5 Industrial Way Cornish, Maine 04020 Call: 800.543.4544 Local: 207.625.4000 Fax: 207.625.9389

Diameter range ipt SLot profiLe

1/8 1000-2500 .001-.002 0.062 .125-.200

3/16 1000-2500 .002-.003 0.093 .187-.250

1/4 1000-2500 .004-.006 0.125 .250-.375

5/16 1000-2500 .005-.008 0.150 .300-.450

3/8 1000-2500 .007-.010 0.200 .375-.550

1/2 1000-2500 .009-.012 0.250 .500-.750

5/8 1000-2500 .011-.014 0.300 .625-.900

3/4 1000-2500 .013-.016 0.400 .750-1.125

1 1000-2500 .015-.018 0.500 1.000-1.500

AlumA-FlO: RECOmmENDED StARtiNG SPEED/FEED PARAmEtERS


Cutting Diameter

Shank Diameter

Length

of Cut

over aLL

Lengthzrn

(d1) (d2) (L1) (L2)

1/8 1/8 1/4 1-1/2 NC43050

3/16 3/16 5/16 2 nC43S58

3/16 3/16 5/8 2 NC43058

1/4 1/4 1/2 2 nC43S66

1/4 1/4 3/4 2-1/2 NC43066

1/4 1/4 1-1/4 3 NC43L66

5/16 5/16 13/16 2-1/2 NC43070

3/8 3/8 1/2 2 nC43S74

3/8 3/8 1 2-1/2 NC43074

3/8 3/8 1-1/2 3-1/2 NC43L74

7/16 7/16 1 2-3/4 NC43078

1/2 1/2 5/8 2-1/2 nC43S82

1/2 1/2 1 3 NC43082

1/2 1/2 2 4 NC43L82

9/16 9/16 1-1/4 3 NC43083

5/8 5/8 7/8 3 nC43S84

5/8 5/8 1-1/4 3-1/2 NC43084

5/8 5/8 2-1/2 6 NC43L84

3/4 3/4 1 3-1/2 nC43S86

3/4 3/4 1-1/2 4 NC43086

3/4 3/4 3 6 NC43L86

1 1 1 3-1/2 nC43S90

1 1 1-1/2 4 NC43090

1 1 3 6 NC43L90

AN

GLE

S =

±1?

FRA

CTI

ON

S= ±

1/32

TOLE

RA

NC

ES:

(UN

LESS

SPE

CIF

IED

OTH

ERW

ISE)

NEW

EN

GLA

ND

TO

OL

NO

NE

NC

M41

2210

-24-

06

CA

RBID

E

PLA

IN4

RHC

RHS

.001

.120

5?8?EC

C.NA

.055

.045

10?

20?

3"

1.25

0-1.

280

.498

0-.4

992

1?-3

?

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5-.5

000

3?-5

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R.03

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5#3

: .17

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: .17

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WA

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MER

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MET

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d1

d2

L1

L2

8

StuB lENGtH END millS2 and 4 Flute, 30 Degree Helix, Center Cutting


SloTTIngrampIng



Cutting

Diameter

Shank

Diameter

Length

of Cut

over aLL

Length

2 fLute 4 fLute

(d1) (d2) (L1) (L2) unCoateD tiCn aLtin unCoateD tiCn aLtin

1/32 1/8 1/16 1-1/2 NC12002 NC12002T NC12002A NC14002 NC14002T NC14002A





5/32 3/16 5/16 2 NC12010 NC12010T NC12010A NC14010 NC14010T NC14010A









3/4 3/4 1 3 NC12036 NC12036T NC12036A NC14036 NC14036T NC14036A

1 1 1 3 NC12040 NC12040T NC12040A NC14040 NC14040T NC14040A

Designed for general purposes.

AN

GLE

S =

±1?

FRA

CTI

ON

S= ±

1/32

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RA

NC

ES:

(UN

LESS

SPE

CIF

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EN

GLA

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TO

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NE

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M41

2210

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CA

RBID

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PLA

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RHC

RHS

.001

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5?8?EC

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10?

20?

3"

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d1

d2

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L2

9

StANDARD lENGtH END millS 2 and 4 Flute, 30 Degree Helix, Center CuttingSolid Carbide End mills

AN

GLE

S =

±1?

FRA

CTI

ON

S= ±

1/32

TOLE

RA

NC

ES:

(UN

LESS

SPE

CIF

IED

OTH

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ISE)

NEW

EN

GLA

ND

TO

OL

NO

NE

NC

M41

2210

-24-

06

CA

RBID

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PLA

IN4

RHC

RHS

.001

.120

5?8?EC

C.NA

.055

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20?

3"

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4986

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2,3,

4: 4

2.5?

WA

LK L

ENG

TH: #

1: .0

05#2

: .17

5#3

: .17

5#4

: .17

5

WA

LK A

NG

LE: #

1: 1

32.5

?#2

: 55?

#3: 5

5?#4

: 70?

MAT

ERIA

L:EN

D T

EETH

STY

LE:

SHA

NK

STY

LE:

NU

MB

ER O

F FL

UTE

S:H

AN

D O

F C

UT:

HA

ND

OF

HEL

IX:

TOTA

L FL

UTE

SPA

CIN

G:

SURF

AC

E FI

NIS

H:

HEL

IX A

NG

LE:

WEB

TH

ICK

NES

S:

DEC

IMA

LS:

.X =

±.0

5.X

X =

±.0

15.X

XX

= ±

.005

.XX

XX

= ±

.000

5

CU

STO

MER

:D

ATE:

DR

AW

N B

Y:C

HK

. BY:

TOO

L N

O.

A A

MU

LTI-

MIL

L

A

AA

REV.

CYC

LE:

SCA

LE:

APP

. BY:

ALT

ERAT

ION

DES

CRI

PTIO

N

SYM

-B

OL

CH

K B

YC

HG

BY

APP

D.B

Y

DAT

ED

ATE

DAT

E

SEC

TIO

N A

-AR

AD

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

END

TO

OTH

AX

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

SPEC

IAL

NO

TES:

JPP

(AX

IAL

RA

KE)


W

NA

NGL

E

D

TOOL EN

* O

NE

FLU

TE T

O C

ENTE

R

DU

B R

AD

IUS

1/3

TO 1

/2

LON

G T

OO

TH P

AST

AN

CA

STO

P LE

NG

TH: 2

.25

CEN

TER:

.005

-.008

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

AD

DED

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

d1

d2

L1

L2



Cutting Diameter

Shank

Diameter

Length

of Cut

over aLL

Length

2 fLute 4 fLute





5/64 1/8 3/16 1-/12 NC42005 NC42005T NC42005A NC44005 NC44005T NC44005A























7/16 7/16 1 2-3/4 NC42028 NC42028T NC42028A NC44028 NC44028T NC44028A





9/16 9/16 1-1/4 3-1/2 NC42033 NC42033T NC42033A NC44033 NC44033T NC44033A


11/16 3/4 1-1/2 4 NC42035 NC42035T NC42035A NC44035 NC44035T NC44035A



1 1 1-1/2 4 NC42040 NC42040T NC42040A NC44040 NC44040T NC44040A

1-1/4 1-1/4 2 4-1/2 NC42044 NC42044T NC42044A NC44044 NC44044T NC44044A


10


StANDARD lENGtH BAll END millS2 and 4 Flute, 30 Degree Helix, Center Cutting


AN

GLE

S =

±1?

FRA

CTI

ON

S= ±

1/32

TOLE

RA

NC

ES:

(UN

LESS

SPE

CIF

IED

OTH

ERW

ISE)

NEW

EN

GLA

ND

TO

OL

NO

NE

NC

6403

2B

6-12

-01

CA

RBID

E C/C

PLA

IN4

RHC

RHS

.001 N

A

30?

.005

-.010

.080

7?10

?

20?

.020

3"

1.00

0-1.

030

.001

.498

0-.4

992

.249

-.250

.001

.499

5-.5

000

1.06

0-1.

080

FLU

TE L

ENG

TH

20?

10?

2?-5

?

.020

MAT

ERIA

L:EN

D T

EETH

STY

LE:

SHA

NK

STY

LE:

NU

MB

ER O

F FL

UTE

S:H

AN

D O

F C

UT:

HA

ND

OF

HEL

IX:

TOTA

L FL

UTE

SPA

CIN

G:

SURF

AC

E FI

NIS

H:

HEL

IX A

NG

LE:

WEB

TH

ICK

NES

S:

DEC

IMA

LS:

.X =

±.0

5.X

X =

±.0

15.X

XX

= ±

.005

.XX

XX

= ±

.000

5

CU

STO

MER

:D

ATE:

DR

AW

N B

Y:C

HK

. BY:

TOO

L N

O.

NEW ENGLAND TOOL CORNISH, MAINE

A A

A

AA

REV.

SCA

LE:

APP

. BY:

R

ALT

ERAT

ION

DES

CRI

PTIO

N

SYM

-B

OL

CH

K B

YC

HG

BY

APP

D.B

Y

DAT

ED

ATE

DAT

E

SEC

TIO

N A

-AR

AD

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

END

TO

OTH

AX

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

SPEC

IAL

NO

TES:

JPP

4FL

BALL

E.M

.

(AX

IAL

RA

KE)

SloTTIngInTerpolaTIng

profIlIng


Cutting Diameter

Shank

Diameter

Length

of Cut

over aLL

Length

2 fLute 4 fLute





5/64 1/8 3/16 1-/12 NC62005 NC62005T NC62005A NC64005 NC64005T NC64005A



































d1

d2

L1

L2

11

StANDARD lENGtH END millS W/ CORNER RADiuS2 and 4 Flute, 30 Degree Helix, Center CuttingSolid Carbide End mills

AN

GLE

S =

±1?

FRA

CTI

ON

S= ±

1/32

TOLE

RA

NC

ES:

(UN

LESS

SPE

CIF

IED

OTH

ERW

ISE)

NEW

EN

GLA

ND

TO

OL

NO

NE

NC

M41

2210

-24-

06

CA

RBID

E

PLA

IN4

RHC

RHS

.001

.120

5?8?EC

C.NA

.055

.045

10?

20?

3"

1.25

0-1.

280

.498

0-.4

992

1?-3

?

.499

5-.5

000

3?-5

?

R.03

0-.0

35

NA

C/C

*

VARI

EDN

A

.000

6

.000

6

A

AJP

P 1

0/20

06 TAR

GET

DIA

MET

ER: .

4986

GA

SH A

NG

LE: C

/C: 3

7.5?

2,3,

4: 4

2.5?

WA

LK L

ENG

TH: #

1: .0

05#2

: .17

5#3

: .17

5#4

: .17

5

WA

LK A

NG

LE: #

1: 1

32.5

?#2

: 55?

#3: 5

5?#4

: 70?

MAT

ERIA

L:EN

D T

EETH

STY

LE:

SHA

NK

STY

LE:

NU

MB

ER O

F FL

UTE

S:H

AN

D O

F C

UT:

HA

ND

OF

HEL

IX:

TOTA

L FL

UTE

SPA

CIN

G:

SURF

AC

E FI

NIS

H:

HEL

IX A

NG

LE:

WEB

TH

ICK

NES

S:

DEC

IMA

LS:

.X =

±.0

5.X

X =

±.0

15.X

XX

= ±

.005

.XX

XX

= ±

.000

5

CU

STO

MER

:D

ATE:

DR

AW

N B

Y:C

HK

. BY:

TOO

L N

O.

A A

MU

LTI-

MIL

L

A

AA

REV.

CYC

LE:

SCA

LE:

APP

. BY:

ALT

ERAT

ION

DES

CRI

PTIO

N

SYM

-B

OL

CH

K B

YC

HG

BY

APP

D.B

Y

DAT

ED

ATE

DAT

E

SEC

TIO

N A

-AR

AD

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

END

TO

OTH

AX

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

SPEC

IAL

NO

TES:

JPP

(AX

IAL

RA

KE)


W

NA

NGL

E

D

TOOL EN

* O

NE

FLU

TE T

O C

ENTE

R

DU

B R

AD

IUS

1/3

TO 1

/2

LON

G T

OO

TH P

AST

AN

CA

STO

P LE

NG

TH: 2

.25

CEN

TER:

.005

-.008

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

AD

DED

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

d1

d2

L1

L2



Cutting Diameter

Shank

Diameter

Length

of Cut

over aLL

Length

raDiuS

Size

2 fLute 4 fLute


1/8 1/8 1/2 1-1/2 .015 NC42102 NC42102T NC42102A NC44102 NC44102T NC44102A


3/16 3/16 5/8 2 .015 NC42104 NC42104T NC42104A NC44104 NC44104T NC44104A























12

StANDARD lENGtH END millS W/ CORNER RADiuS2 and 4 Flute, 30 Degree Helix, Center Cutting


AN

GLE

S =

±1?

FRA

CTI

ON

S= ±

1/32

TOLE

RA

NC

ES:

(UN

LESS

SPE

CIF

IED

OTH

ERW

ISE)

NEW

EN

GLA

ND

TO

OL

NO

NE

NC

M41

2210

-24-

06

CA

RBID

E

PLA

IN4

RHC

RHS

.001

.120

5?8?EC

C.NA

.055

.045

10?

20?

3"

1.25

0-1.

280

.498

0-.4

992

1?-3

?

.499

5-.5

000

3?-5

?

R.03

0-.0

35

NA

C/C

*

VARI

EDN

A

.000

6

.000

6

A

AJP

P 1

0/20

06 TAR

GET

DIA

MET

ER: .

4986

GA

SH A

NG

LE: C

/C: 3

7.5?

2,3,

4: 4

2.5?

WA

LK L

ENG

TH: #

1: .0

05#2

: .17

5#3

: .17

5#4

: .17

5

WA

LK A

NG

LE: #

1: 1

32.5

?#2

: 55?

#3: 5

5?#4

: 70?

MAT

ERIA

L:EN

D T

EETH

STY

LE:

SHA

NK

STY

LE:

NU

MB

ER O

F FL

UTE

S:H

AN

D O

F C

UT:

HA

ND

OF

HEL

IX:

TOTA

L FL

UTE

SPA

CIN

G:

SURF

AC

E FI

NIS

H:

HEL

IX A

NG

LE:

WEB

TH

ICK

NES

S:

DEC

IMA

LS:

.X =

±.0

5.X

X =

±.0

15.X

XX

= ±

.005

.XX

XX

= ±

.000

5

CU

STO

MER

:D

ATE:

DR

AW

N B

Y:C

HK

. BY:

TOO

L N

O.

A A

MU

LTI-

MIL

L

A

AA

REV.

CYC

LE:

SCA

LE:

APP

. BY:

ALT

ERAT

ION

DES

CRI

PTIO

N

SYM

-B

OL

CH

K B

YC

HG

BY

APP

D.B

Y

DAT

ED

ATE

DAT

E

SEC

TIO

N A

-AR

AD

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

END

TO

OTH

AX

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

SPEC

IAL

NO

TES:

JPP

(AX

IAL

RA

KE)


W

NA

NGL

E

D

TOOL EN

* O

NE

FLU

TE T

O C

ENTE

R

DU

B R

AD

IUS

1/3

TO 1

/2

LON

G T

OO

TH P

AST

AN

CA

STO

P LE

NG

TH: 2

.25

CEN

TER:

.005

-.008

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

AD

DED

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

d1

d2

L1

L2

SloTTIngrampIng



Cutting Diameter

Shank

Diameter

Length

of Cut

over aLL

Length

raDiuS

Size

2 fLute 4 fLute


1/2 1/2 1 3 .015 NC42120 NC42120T NC42120A NC44120 NC44120T NC44120A







5/8 5/8 1-1/4 3-1/2 .015 NC42127 NC42127T NC42127A NC44127 NC44127T NC44127A






3/4 3/4 1-1/2 4 .015 NC42133 NC42133T NC42133A NC44133 NC44133T NC44133A







1 1 1-1/2 4 .015 NC42141 NC42141T NC42141A NC44141 NC44141T NC44141A







Designed for general purposes. (continued)

13

ExtRA lENGtH END millS2 and 4 Flute, 30 Degree Helix, Center CuttingSolid Carbide End mills

AN

GLE

S =

±1?

FRA

CTI

ON

S= ±

1/32

TOLE

RA

NC

ES:

(UN

LESS

SPE

CIF

IED

OTH

ERW

ISE)

NEW

EN

GLA

ND

TO

OL

NO

NE

NC

M41

2210

-24-

06

CA

RBID

E

PLA

IN4

RHC

RHS

.001

.120

5?8?EC

C.NA

.055

.045

10?

20?

3"

1.25

0-1.

280

.498

0-.4

992

1?-3

?

.499

5-.5

000

3?-5

?

R.03

0-.0

35

NA

C/C

*

VARI

EDN

A

.000

6

.000

6

A

AJP

P 1

0/20

06 TAR

GET

DIA

MET

ER: .

4986

GA

SH A

NG

LE: C

/C: 3

7.5?

2,3,

4: 4

2.5?

WA

LK L

ENG

TH: #

1: .0

05#2

: .17

5#3

: .17

5#4

: .17

5

WA

LK A

NG

LE: #

1: 1

32.5

?#2

: 55?

#3: 5

5?#4

: 70?

MAT

ERIA

L:EN

D T

EETH

STY

LE:

SHA

NK

STY

LE:

NU

MB

ER O

F FL

UTE

S:H

AN

D O

F C

UT:

HA

ND

OF

HEL

IX:

TOTA

L FL

UTE

SPA

CIN

G:

SURF

AC

E FI

NIS

H:

HEL

IX A

NG

LE:

WEB

TH

ICK

NES

S:

DEC

IMA

LS:

.X =

±.0

5.X

X =

±.0

15.X

XX

= ±

.005

.XX

XX

= ±

.000

5

CU

STO

MER

:D

ATE:

DR

AW

N B

Y:C

HK

. BY:

TOO

L N

O.

A A

MU

LTI-

MIL

L

A

AA

REV.

CYC

LE:

SCA

LE:

APP

. BY:

ALT

ERAT

ION

DES

CRI

PTIO

N

SYM

-B

OL

CH

K B

YC

HG

BY

APP

D.B

Y

DAT

ED

ATE

DAT

E

SEC

TIO

N A

-AR

AD

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

END

TO

OTH

AX

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

SPEC

IAL

NO

TES:

JPP

(AX

IAL

RA

KE)


W

NA

NGL

E

D

TOOL EN

* O

NE

FLU

TE T

O C

ENTE

R

DU

B R

AD

IUS

1/3

TO 1

/2

LON

G T

OO

TH P

AST

AN

CA

STO

P LE

NG

TH: 2

.25

CEN

TER:

.005

-.008

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

AD

DED

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

d1

d2

L1

L2



Cutting Diameter

Shank

Diameter

Length

of Cut

over aLL

Length

2 fLute 4 fLute






















14


ExtRA lENGtH END millS2 and 4 Flute, 30 Degree Helix, Center Cutting


AN

GLE

S =

±1?

FRA

CTI

ON

S= ±

1/32

TOLE

RA

NC

ES:

(UN

LESS

SPE

CIF

IED

OTH

ERW

ISE)

NEW

EN

GLA

ND

TO

OL

NO

NE

NC

M41

2210

-24-

06

CA

RBID

E

PLA

IN4

RHC

RHS

.001

.120

5?8?EC

C.NA

.055

.045

10?

20?

3"

1.25

0-1.

280

.498

0-.4

992

1?-3

?

.499

5-.5

000

3?-5

?

R.03

0-.0

35

NA

C/C

*

VARI

EDN

A

.000

6

.000

6

A

AJP

P 1

0/20

06 TAR

GET

DIA

MET

ER: .

4986

GA

SH A

NG

LE: C

/C: 3

7.5?

2,3,

4: 4

2.5?

WA

LK L

ENG

TH: #

1: .0

05#2

: .17

5#3

: .17

5#4

: .17

5

WA

LK A

NG

LE: #

1: 1

32.5

?#2

: 55?

#3: 5

5?#4

: 70?

MAT

ERIA

L:EN

D T

EETH

STY

LE:

SHA

NK

STY

LE:

NU

MB

ER O

F FL

UTE

S:H

AN

D O

F C

UT:

HA

ND

OF

HEL

IX:

TOTA

L FL

UTE

SPA

CIN

G:

SURF

AC

E FI

NIS

H:

HEL

IX A

NG

LE:

WEB

TH

ICK

NES

S:

DEC

IMA

LS:

.X =

±.0

5.X

X =

±.0

15.X

XX

= ±

.005

.XX

XX

= ±

.000

5

CU

STO

MER

:D

ATE:

DR

AW

N B

Y:C

HK

. BY:

TOO

L N

O.

A A

MU

LTI-

MIL

L

A

AA

REV.

CYC

LE:

SCA

LE:

APP

. BY:

ALT

ERAT

ION

DES

CRI

PTIO

N

SYM

-B

OL

CH

K B

YC

HG

BY

APP

D.B

Y

DAT

ED

ATE

DAT

E

SEC

TIO

N A

-AR

AD

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

END

TO

OTH

AX

IAL

GEO

MET

RY(E

NLA

RG

ED V

IEW

)

SPEC

IAL

NO

TES:

JPP

(AX

IAL

RA

KE)


W

NA

NGL

E

D

TOOL EN

* O

NE

FLU

TE T

O C

ENTE

R

DU

B R

AD

IUS

1/3

TO 1

/2

LON

G T

OO

TH P

AST

AN

CA

STO

P LE

NG

TH: 2

.25

CEN

TER:

.005

-.008

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

AD

DED

MA

CH

INE

HO

NE

& F

LUTE

PO

LISH

d1

d2

L1

L2

SloTTIngrampIng



Cutting Diameter

Shank

Diameter

Length

of Cut

over aLL

Length

2 fLute 4 fLute
























Designed for general purposes. (continued)

15


SloTTIngInTerpolaTIngprofIlIng

ROuGHiNG END millS4 Flute, 30 Degree Helix, Center CuttingSolid Carbide End mills

Cutting Diameter

Shank Diameter

Length

of Cut

over aLL

Length

4 fLute

(d1) (d2) (L1) (L2) unCoateD tiCn aLtin

1/4 1/4 3/4 2-1/2 NCR4016 NCR4016T NCR4016A

5/16 5/16 13/16 2-1/2 NCR4020 NCR4020T NCR4020A

3/8 3/8 7/8 2-1/2 NCR4024 NCR4024T NCR4024A

7/16 7/16 1 2-3/4 NCR4028 NCR4028T NCR4028A

1/2 1/2 1 3 NCR4032 NCR4032T NCR4032A

5/8 5/8 1-1/4 3-1/2 NCR4034 NCR4034T NCR4034A

3/4 3/4 1-1/2 4 NCR4036 NCR4036T NCR4036A

1 1 2 4 NCR4040 NCR4040T NCR4040A

AN

GLE

S =

±1?

FRA

CTI

ON

S =

±1/

32

TOLE

RA

NC

ES:

(UN

LESS

SPE

CIF

IED

OTH

ERW

ISE)

CA

RBID

E C/C

WEL

DO

N4

RHC

RHS

.001 30

?.0

03-.0

05

NEW

EN

GLA

ND

TO

OL

NO

NE

JPP

NC

R403

206

-17-

02

6?

.0916?

.125

-.135

.040

-.045

6?19?

.003

-.005

30?-

35?

3?

1?-3

?

.499

5-.5

000

.498

-.499

2

1.00

-1.0

60

3"

32?-

34?

.059

.020

-.030

X 4

5?

.001 .0

01

2.72

07.0

10

.020

FLU

TE D

EPTH

B

MAT

ERIA

L:EN

D T

EETH

STY

LE:

SHA

NK

STY

LE:

NU

MB

ER O

F FL

UTE

S:H

AN

D O

F C

UT:

HA

ND

OF

HEL

IX:

TOTA

L FL

UTE

SPA

CIN

G:

HEL

IX A

NG

LE:

WEB

TH

ICK

NES

S:

DEC

IMA

LS:

.X =

±.0

5.X

X =

±.0

15.X

XX

= ±

.005

.XX

XX

= ±

.000

5

CU

STO

MER

:D

ATE:

DR

AW

N B

Y:C

HK

. BY:TO

OL

NO

.R

OU

GH

ERRE

V.

CYC

LE:

SCA

LE:

APP

D. B

Y:

(EN

LAR

GED

VIE

W)

RA

DIA

L G

EOM

ETRY

SEC

TIO

N A

-A

(EN

LAR

GED

VIE

W)

AX

IAL

GEO

MET

RYEN

D T

OO

TH

A A

(AX

IAL

RA

KE)

A

(EC

CEN

TRIC

)

BB

C L

PITC

H:

(EN

D G

ASH

AN

GLE

)

SEC

TIO

N B

-B

(EN

LAR

GED

VIE

W)

CH

AM

FER:

A A

LEA

D (N

EW):

(CTR

. WEB

TH

ICK

NES

S)

(BO

TTO

M E

ND

GASH

AN

GLE)

DEP

TH:

(P-P

)

FORM

RA

D:

ALT

ERAT

ION

DES

CRI

PTIO

N

SYM

-B

OL

DAT

ED

ATE

DAT

E

CHG

BYCH

K BY

APPD

BY

SPEC

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NO

TES:

NEW ENGLAND TOOL CORNISH, MAINE

d1

d2

L1

L2

5 Industrial Way Cornish, Maine 04020 Call: 800.543.4544 Local: 207.625.4000 Fax: 207.625.9389 www.contour360.com16

5 Industrial Way Cornish, Maine 04020 Call: 800.543.4544 Local: 207.625.4000 Fax: 207.625.9389 www.contour360.com 17

GENERAl PuRPOSE 4-FlutE END millSGeneral milling Applications Guide – Speed & Feed


RPM

= 3.

82 x

SFM

/ Diam

eter

SFM

= .2

62 x

RPM

x Di

amet

erFP

R = FP

T x N

umbe

r Tee

th

IPM

= FP

T x N

umbe

r Tee

th x

RPM

FPT =

IPM

/ Num

ber T

eeth

x RP

MD =

Tool

Diame

terRe

duce

feed

rate

s by 2

0% w

hen u

sing l

ong l

engt

h too

lsSt

artin

g par

amet

ers s

hown

Wo

rkTy

pe o

f Cu

T

AxiA

l D

oC

rAD

iAl

Do

CSp

eeD

(Sfm

)fe

eD (i

nCh

eS pe

r to

oth

)Sp

eeD

(m/m

in)

feeD

(mm

per t

oo

th)

Mat

eria

lNo

Coat

TiCN

AlTi

N1/

81/

43/

81/

25/

83/

41

No Co

atTi

CNAl

TiN

3.0

6.0

9.0

12.0

16.0

19.0

25.0

Com

posit

es, P

last

ics

Slot

.5 x D

1 x D

300

350

350

.0008

.0015

.0022

.0030

.0037

.0047

.0060

9110

710

7.02

03.03

81.05

59.07

62.09

40.11

94.15

24

Roug

h1 x

D.5

x D37

545

045

0.00

09.00

18.00

27.00

35.00

45.00

55.00

7011

413

713

7.02

29.04

57.06

86.08

89.11

43.13

97.17

78

Finish

1.5 x

D.01

x D

450

650

650

.0009

.0018

.0027

.0035

.0045

.0055

.0070

137

198

198

.0229

.0457

.0686

.0889

.1143

.1397

.1778

Grap

hite

Slot

.5 x D

1 x D

350

400

450

.0008

.0015

.0023

.0030

.0037

.0045

.0060

107

122

137

.0203

.0381

.0584

.0762

.0940

.1143

.1524

Roug

h1 x

D.5

x D42

547

552

5.00

09.00

17.00

26.00

35.00

43.00

53.00

7013

014

516

0.02

29.04

32.06

60.08

89.10

92.13

46.17

78

Finish

1.5 x

D.01

x D

500

550

600

.0010

.0019

.0028

.0038

.0047

.0057

.0076

152

168

183

.0254

.0483

.0711

.0965

.1194

.1448

.1930

Cast

Iron

- Gra

y

Slot

.5 x D

1 x D

200

350

350

.0004

.0007

.0011

.0015

.0019

.0023

.0030

6110

710

7.01

02.01

78.02

79.03

81.04

83.05

84.07

62

Roug

h1 x

D.5

x D25

040

040

0.00

05.00

10.00

15.00

20.00

25.00

30.00

4076

122

122

.0127

.0254

.0381

.0508

.0635

.0762

.1016

Finish

1.5 x

D.01

x D

300

450

450

.0007

.0015

.0022

.0030

.0038

.0045

.0060

9113

713

7.01

78.03

81.05

59.07

62.09

65.11

43.15

24

Cast

Iron

- Duc

tile

Slot

.5 x D

1 x D

200

250

250

.0004

.0007

.0011

.0015

.0018

.0023

.0030

6176

76.01

02.01

78.02

79.03

81.04

57.05

84.07

62

Roug

h1 x

D.5

x D25

027

527

5.00

05.00

10.00

15.00

20.00

25.00

30.00

4076

8484

.0127

.0254

.0381

.0508

.0635

.0762

.1016

Finish

1.5 x

D.01

x D

275

325

325

.0006

.0012

.0018

.0023

.0028

.0034

.0046

8499

99.01

52.03

05.04

57.05

84.07

11.08

64.11

68

Low

Carb

on St

eel

≤ 38

HRc

1018

, 12L

14, 8

620

Slot

.5 x D

1 x D

250

275

300

.0005

.0010

.0015

.0020

.0025

.0030

.0040

7684

91.01

27.02

54.03

81.05

08.06

35.07

62.10

16

Roug

h1 x

D.5

x D27

530

032

5.00

06.00

12.00

18.00

25.00

31.00

37.00

5084

9199

.0152

.0305

.0457

.0635

.0787

.0940

.1270

Finish

1.5 x

D.01

x D

300

325

350

.0007

.0015

.0022

.0030

.0038

.0045

.0060

9199

107

.0178

.0381

.0559

.0762

.0965

.1143

.1524

Med

ium

Carb

on St

eel

≤ 38

HRc

4140

, 434

0

Slot

.5 x D

1 x D

225

250

275

.0005

.0010

.0015

.0020

.0025

.0030

.0040

6976

84.01

27.02

54.03

81.05

08.06

35.07

62.10

16

Roug

h1 x

D.5

x D25

027

530

0.00

06.00

12.00

18.00

25.00

31.00

37.00

5076

8491

.0152

.0305

.0457

.0635

.0787

.0940

.1270

Finish

1.5 x

D.01

x D

275

300

325

.0007

.0015

.0022

.0030

.0038

.0045

.0060

8491

99.01

78.03

81.05

59.07

62.09

65.11

43.15

24

Tool

& D

ie St

eel

≤ 38

HRc

A2, D

2, H

13, P

20

Slot

.5 x D

1 x D

225

250

275

.0005

.0010

.0015

.0020

.0025

.0030

.0040

6976

84.01

27.02

54.03

81.05

08.06

35.07

62.10

16

Roug

h1 x

D.5

x D25

027

530

0.00

06.00

12.00

18.00

25.00

31.00

37.00

5076

8491

.0152

.0305

.0457

.0635

.0787

.0940

.1270

Finish

1.5 x

D.01

x D

275

300

325

.0007

.0015

.0022

.0030

.0038

.0045

.0060

8491

99.01

78.03

81.05

59.07

62.09

65.11

43.15

24

Tool

& D

ie St

eel

39 - 4

8 HRc

A2, D

2, H

13, P

20

Slot

.25 x

D1 x

D17

520

022

5.00

02.00

05.00

07.00

10.00

12.00

15.00

2053

6169

.0051

.0127

.0178

.0254

.0305

.0381

.0508

Roug

h1 x

D.25

x D

200

225

250

.0003

.0007

.0011

.0015

.0019

.0022

.0030

6169

76.00

76.01

78.02

79.03

81.04

83.05

59.07

62

Finish

1.5 x

D.01

x D

225

250

275

.0004

.0009

.0014

.0018

.0023

.0027

.0036

6976

84.01

02.02

29.03

56.04

57.05

84.06

86.09

14

Easy

to M

achi

neSt

ainl

ess S

teel

416,

410,

302,

303

Slot

.5 x D

1 x D

200

250

250

.0003

.0007

.0011

.0015

.0019

.0023

0030

6176

76.00

76.01

78.02

79.03

81.48

3.05

84.07

62

Roug

h1 x

D.5

x D25

027

527

5.00

05.00

10.00

15.00

20.00

25.00

30.00

4076

8484

.0127

.0254

.0381

.0508

.0635

.0762

.1016

Finish

1.5 x

D.01

x D

300

325

325

.0006

.0012

.0018

.0025

.0031

.0038

.0050

9199

99.01

52.03

05.04

57.06

35.07

87.09

65.12

70

Mod

erat

e Mac

hini

ngSt

ainl

ess S

teel

304,

316,

Inva

r, Ko

var

Slot

.5 x D

1 x D

200

225

250

.0003

.0005

.0008

.0010

.0012

.0015

.0020

6169

76.00

64.01

27.01

91.02

54.03

05.03

81.05

08

Roug

h1 x

D.5

x D25

027

530

0.00

03.00

07.00

11.00

15.00

19.00

22.00

3076

8491

.0076

.0178

.0279

.0381

.0483

.0559

.0762

Finish

1.5 x

D.01

x D

300

325

350

.0004

.0009

.0014

.0018

.0023

.0027

.0036

9199

107

.0102

.0229

.0356

.0457

.0584

.0686

.0914


SOliD CARBiDE CHuCKiNG REAmERSSERiES 250 StRAiGHt FlutE/RHCSERiES 260 RHS/RHCSERiES 270 lHS/RHC

24-hour ServiceIncluding metric Sizes

d1

d2

L2

L1

d1 .0351 - .250 : +.0002/-.0000d1 .2501 - 1.025 : +.0003/-.0000

+.0000/- .0005

reamer range

(d1)Length of fLute

(L1)Shank Diameter

(d2)overaLL Length

(L2)no. of fLuteS

.0351-.040 0.250 0.030 1.500 4

.0401-.045 0.375 0.037 1.500 4

.0451-.050 0.375 0.042 1.500 4

.0501-.057 0.375 0.046 1.500 4

.0571-.065 0.375 0.053 1.500 4

.0651-.080 0.500 0.060 1.750 4

.0801-.095 0.500 0.075 2.000 4

.0951-.115 0.625 0.090 2.250 4

.1151-.130 0.625 0.110 2.250 4

.1301-.145 0.750 0.125 2.500 4

.1451-.160 0.750 0.140 2.500 4

.1601-.175 0.875 0.155 2.750 4

.1751-.195 0.875 0.170 2.750 4

.1951-.210 1.000 0.188 3.000 4

.2101-.225 1.000 0.205 3.000 4

.2251-.240 1.000 0.220 3.000 4

.2401-.255 1.000 0.235 3.000 4

.2551-.275 1.125 0.250 3.250 6

.2751-.295 1.125 0.270 3.250 6

.2951-.315 1.125 0.290 3.250 6

.3151-.335 1.250 0.313 3.500 6

.3351-.355 1.250 0.330 3.500 6

.3551-.380 1.250 0.350 3.500 6

.3801-.410 1.250 0.375 4.000 6

.4101-.440 1.375 0.405 4.000 6

.4401-.470 1.375 0.438 4.000 6

.4701-.505 1.500 0.465 4.000 6

.5051-.540 1.500 0.500 4.500 6

.5401-.580 1.500 0.535 4.500 6

.5801-.620 1.750 0.575 4.500 6

.6201-.660 1.750 0.615 4.500 6

.6601-.705 2.000 0.655 5.000 6

.7051-.755 2.000 0.700 5.000 6

.7551-.795 2.000 0.750 5.000 6

.7951-.845 2.250 0.750 5.000 6

.8451-.900 2.250 0.750 5.000 6

.9001-.960 2.250 0.875 5.000 8

.9601-1.025 2.250 0.875 5.000 8

20


SOliD CARBiDE lONG CHuCKiNG REAmERSSERiES 450 - StRAiGHt FlutE, RHC

SERiES 460 - RHS/RHCSERiES 470 - lHS/RHC


d1

d2

L2

L1

d1 .0351 - .250 : +.0002/-.0000d1 .2501 - 1.025 : +.0003/-.0000

+.0000/- .0005

REAMERrange

(d1)

lengTH of flUTe(L1)

SHanKDIAMETER

(d2)

oVerall lengTH(L2)

no. offlUTeS

.0501-.057 0.625 0.046 2.500 4

.0571-.065 0.625 0.053 2.500 4

.0651-.080 0.750 0.060 2.750 4

.0801-.095 0.750 0.075 3.000 4

.0951-.115 0.875 0.090 3.500 4

.1151-.130 0.875 0.110 3.500 4

.1301-.145 0.875 0.125 4.000 4

.1451-.160 1.000 0.140 4.000 4

.1601-.175 1.000 0.155 4.500 4

.1751-.195 1.125 0.170 4.500 4

.1951-.210 1.250 0.188 5.000 4

.2101-.225 1.250 0.205 5.000 4

.2251-.240 1.250 0.220 6.000 4

.2401-.255 1.250 0.235 6.000 6

.2551-.275 1.375 0.250 6.000 6

.2751-.295 1.375 0.270 6.000 6

.2951-.315 1.375 0.290 6.000 6

.3151-.335 1.500 0.313 6.000 6

.3351-.355 1.500 0.330 6.000 6

.3551-.380 1.500 0.350 7.000 6

.3801-.410 1.750 0.375 7.000 6

.4101-.440 1.750 0.405 7.000 6

.4401-.470 1.750 0.438 8.000 6

.4701-.505 1.750 0.465 8.000 6

.5051-.540 2.000 0.500 8.000 6

.5401-.580 2.000 0.535 8.000 6

.5801-.620 2.000 0.575 9.000 6

.6201-.660 2.000 0.615 9.000 6

.6601-.705 2.250 0.655 9.000 6

.7051-.755 2.250 0.700 9.500 6

.7551-.795 2.250 0.750 9.500 6

.7951-.845 2.500 0.750 9.500 6

.8451-.900 2.625 0.750 10.000 6

.9001-.960 2.625 0.875 10.000 8

.9601-1.025 2.750 0.875 10.000 8

Solid carbide for diameters up to .1950Carbide head, steel shank for diameters .1951+

21


SOliD CARBiDE SCREW mACHiNE REAmERSSERiES 350 StRAiGHt FlutE/RHCSERiES 360 RHS/RHCSERiES 370 lHS/RHC


d1 .0600 - .2550 : +.0002/-.0000d1 .2551 - .5100 : +.0003/-.0000

+.0000/- .0005

Supplied with carbide head,steel shanks and pin holes

SIZerange

(d1)

SHanK DIAMETER

(d2)

flUTelengTH

(L1)

oVerall lengTH

(L2)

no. of flUTeS

pIn Hole SIZe

.0600-.0700 1/8 1/2 1-3/4 4 1/16

.0701-.0950 1/8 1/2 1-3/4 4 1/16

.0951-.1150 1/4 3/4 2-1/8 4 3/32

.1151-.1300 1/4 3/4 2-1/8 4 3/32

.1301-.1600 1/4 7/8 2-1/4 4 3/32

.1601-.1900 1/4 7/8 2-1/4 4 3/32

.1901-.2200 3/8 7/8 2-3/8 4 1/8

.2201-.2550 3/8 7/8 2-3/8 4 1/8

.2551-.2850 3/8 1 2-1/2 6 1/8

.2851-.3200 3/8 1 2-1/2 6 1/8

.3201-.3500 1/2 1-1/4 2-11/16 6 1/2

.3501-.3800 1/2 1-1/4 2-11/16 6 1/2

.3801-.4100 1/2 1-1/8 2-11/16 6 3/16

.4101-.4400 1/2 1-1/8 2-11/16 6 3/16

.4401-.4750 5/8 1-3/8 2-11/16 6 1/4

.4751-.5100 5/8 1-3/8 2-11/16 6 1/4

d1

d2

L2

L1

22


SOliD CARBiDE tAPER PiN REAmERSSERiES 374 StRAiGHt FlutE

SERiES 375 lH SPiRAlSERiES 376 lH FASt SPiRAl

d1

d2

L2

L1

taper no. Diameter

Large enD

Diameter SmaLL enD

no. of fLuteS

fLute Length overaLL LengthShank

Diameter

d3 d1 L1 L2 d2

8/0 0.0540 0.0410 3 5/8 1-1/2 .0625

7/0 0.0666 0.0497 3 13/16 1-13/16 .0781

6/0 0.0806 0.0611 3 15/16 1-15/16 .0937

5/0 0.0966 0.0719 3 1-3/16 2-3/16 .1093

4/0 0.1142 0.0869 3 1-5/16 2-5/16 .1250

3/0 0.1302 0.1029 4 1-5/16 2-5/16 .1406

2/0 0.1462 0.1137 4 1-9/16 2-9/16 .1562

0 0.1638 0.1287 4 1-11/16 2-15/16 .1718

1 0.1798 0.1447 4 1-11/16 2-15/16 .1875

2 0.2008 0.1605 4 1-15/16 3-3/16 .2031

3 0.2294 0.1813 4 2-5/16 3-11/16 .2343

4 0.2604 0.2071 4 2-9/16 4-1/16 .2656

taper no. Diameter

Large enD

Diameter SmaLL enD

no. of fLuteS

fLute Length overaLL LengthShank

Diameter

d3 d1 L1 L2 d2

8/0 0.0540 0.0410 2 5/8 1-1/2 .0625

7/0 0.0666 0.0497 2 13/16 1-13/16 .0781

6/0 0.0806 0.0611 2 15/16 1-15/16 .0937

5/0 0.0966 0.0719 2 1-3/16 2-3/16 .1093

4/0 0.1142 0.0869 2 1-5/16 2-5/16 .1250

3/0 0.1302 0.1029 2 1-5/16 2-5/16 .1406

2/0 0.1462 0.1137 2 1-9/16 2-9/16 .1562

0 0.1638 0.1287 2 1-11/16 2-15/16 .1718

1 0.1798 0.1447 3 1-11/16 2-15/16 .1875

2 0.2008 0.1605 3 1-15/16 3-3/16 .2031

3 0.2294 0.1813 3 2-5/16 3-11/16 .2343

4 0.2604 0.2071 3 2-9/16 4-1/16 .2656

SERiES 374 & 375

SERiES 376

d3

23


5250 SERiES SOliD CARBiDE REAmERSStraight flute, RHCAll Series 5250 Reamers are suppliedwith standard 45 º chamferSeries 5250 includes number sizes, letter sizes, fractional sizes,metric sizes and decimal sizes, including over/under sizes

orDer # Size

d1Length of fLute

L2over aLL Length

L1

5250-0400 thru -0670 .0400-.0670 .375 1.50

5250-0680 thru -0787 .0680-.0787 .500 1.75

5250-0790 thru -0950 .0790-.0950 .500 2.00

5250-0960 thru -1290 .0960-.1290 .625 2.25

5250-1300 thru -1590 .1300-.1590 .750 2.50

5250-1600 thru -1910 .1600-.1910 .875 2.75

5250-1920 thru -2660 .1920-.2660 1.000 3.00

5250-2670 thru -3430 .2670-.3430 1.125 3.25

5250-3438 thru -4000 .3438-.4000 1.250 3.50

5250-4010 thru -4690 .4010-.4690 1.375 4.00

5250-4700 thru -5020 .4700-.5020 1.500 4.00

Neck Diameterd1 .0400-.0500: d3 .005 under d1d1 .0510-.5020: d3 .010 under d1

Neck Lengthd1 .0400-.0670 – L3 .250d1 .0680-.0980 – L3 .375d1 .0990-.1590 – L3 .500d1 .1600-.2710 – L3 .625d1 .2720-.5020 – L3 .750 Number of flutesd1 .0400-.2540 - 4 flutesd1 .2550-.5020 - 6 flutes

d1

45º

d3

L2

L1

+.0003-.0000

+.0003-.0000

d1

L3

24

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