PolycrystallinePolycrystallinePolycrystallinePolycrystalline DiamondDiamondDiamondDiamond CompactCompactCompactCompact (PDC)(PDC)(PDC)(PDC) of supreme company is sintered withdiamond and WC under ultrahigh pressure and temperature. It integrates theadvantages of diamond and WC, with both extremely high wear resistance andexcellent shock strength. Be suitable for manufacturing all kinds of drilling tools, suchas oil, geological and engineering drilling bits .

ByByByBy shape,shape,shape,shape, SupremeSupremeSupremeSupreme PDCPDCPDCPDC cuttercuttercuttercutter includesincludesincludesincludes threethreethreethree types:types:types:types:

1.1.1.1.NormalNormalNormalNormal roundroundroundround shapeshapeshapeshape

2.2.2.2.SphereSphereSphereSphere shapeshapeshapeshape

3.Irregular3.Irregular3.Irregular3.Irregular shapeshapeshapeshape

ForForForFor roundroundroundround shapeshapeshapeshape,,,, WeWeWeWe havehavehavehave 3333 seriesseriesseriesseries whichwhichwhichwhich areareareare listedlistedlistedlisted asasasas below:below:below:below:

SSISSISSISSI SeriesSeriesSeriesSeries Polycrystalline Diamond Compact adopts flat tine junction plane. Thethickness of diamond layeris about 0.8~1.2mm. It ismainly used in stoneprocessing and hole (blindhole) can be punchedaccording to customers'requirements.

SSISSISSISSI standardstandardstandardstandard specification:specification:specification:specification:

Product No.ΦD

(mm)

T

(mm)

t

(mm)

Diamond

chamfer（mm）

SSI-0803 8.00±0.03 3.53±0.10 1.0±0.20 0.3±0.10

SSI-1003 10.00±0.03 3.53±0.10 1.0±0.20 0.3±0.10

SSI1303 13.44±0.03 3.53±0.10 1.0±0.20 0.3±0.10

SSIISSIISSIISSII SeriesSeriesSeriesSeries PolycrystallineDiamond Compact adoptsslotted junction plane.Thickness of diamond layer isabout 1.2~2.0mm.

SSIISSIISSIISSII standardstandardstandardstandard specification:specification:specification:specification:

Product No.ΦD

（mm）

T

(mm)

t

(mm)

Diamond

chamfer(mm)

SSII-0803 8.00±0.03 3.53±0.10 1.5±0.20 0.3±0.10

SSII-0808 8.00±0.03 8.00±0.10 1.5±0.20 0.3±0.10

SSII-1010 10.00±0.03 10.00±0.10 1.5±0.20 0.3±0.10

SSII-1303 13.44±0.03 3.53±0.10 1.5±0.20 0.3±0.10

SSII-1308 13.44±0.03 8.00±0.10 1.5±0.20 0.3±0.10

SSII-1313 13.44±0.03 13.20±0.10 1.5±0.20 0.3±0.10

SSII-1608 16.00±0.03 8.00±0.10 1.7±0.20 0.3±0.10

SSII-1613 16.00±0.03 13.20±0.10 1.7±0.20 0.3±0.10

SSII-1908 19.05±0.03 8.00±0.10 2.0±2.0 0.3±0.10

SSII-1913 19.05±0.03 13.20±0.10 2.0±2.0 0.3±0.10

SSIIISSIIISSIIISSIII seriesseriesseriesseries Polycrystalline Diamond Compact adopts new net-slotted junction plane,which better removes internal stress of polycrystalline diamond compact; meanwhile

the thickness of diamond layer isincreased to 1.8~2.5mm and makeswear resistance much higher.

SSIIISSIIISSIIISSIII standardstandardstandardstandard specification:specification:specification:specification:

Product No.ΦD

（mm）

T

(mm)

t

(mm)

Diamond

chamfer(mm)

SSIII-0806 8.00±0.03 6.00±0.10 2.0±0.20 0.3±0.10

SSIII-0808 8.00±0.03 8.00±0.10 2.0±0.20 0.3±0.10

SSIII-1008 10.00±0.03 8.00±0.10 2.0±0.20 0.3±0.10

SSIII-1010 10.00±0.03 10.00±0.10 2.0±0.20 0.3±0.10

SSIII-1308 13.44±0.03 8.00±0.10 2.0±0.20 0.3±0.10

SSIII-1313 13.44±0.03 13.20±0.10 2.0±0.20 0.3±0.10

SSIII-1608 16.00±0.03 8.00±0.10 2.0±0.20 0.3±0.10

SSIII-1613 16.00±0.03 13.20±0.10 2.0±0.20 0.3±0.10

SSIII-1616 16.00±0.03 16.31±0.10 2.0±0.20 0.3±0.10

SSIII-1908 19.05±0.05 8.00±0.10 2.2±0.20 0.3±0.10

SSIII-1913 19.05±0.05 13.20±0.10 2.2±0.20 0.3±0.10

SSIII-1916 19.05±0.05 16.31±0.10 2.2±0.20 0.3±0.10

SSIII-1919 19.05±0.05 19.00±0.10 2.2±0.20 0.3±0.10

ForForForFor SphereSphereSphereSphere ShapeShapeShapeShape,,,, wewewewe makemakemakemake globularglobularglobularglobular toothtoothtoothtooth shapeshapeshapeshape andandandand bluntbluntbluntblunt

conical-endedconical-endedconical-endedconical-ended shapeshapeshapeshape now.now.now.now.

GlobularGlobularGlobularGlobular toothtoothtoothtooth shapeshapeshapeshape cutterscutterscutterscutters Compared with conventional-type PolycrystallineDiamond Compact, it has more excellent shock-resistance toughness (ballistic work isequal to that of hard alloy) and it can be applied to percussion drilling, medium andsmall drill bit, oil roller bit, down- the-holedrill bit and geothermal drilling etc.

GlobalGlobalGlobalGlobal toothtoothtoothtooth shapeshapeshapeshape cuttercuttercuttercutter

Product No.ΦD

（mm）

H(mm)

SR(mm)

Q1114 11.10±0.03 14.30±0.1 5.76

Q1308 13.44±0.03 8.00±0.1 16.00Q1313 13.44±0.03 13.20±.0.1 16.00

BluntBluntBluntBlunt conical-endedconical-endedconical-endedconical-ended shapeshapeshapeshape

specificationspecificationspecificationspecification DDDD HHHH RRRR ddddZ1116Z1116Z1116Z1116 11.6011.6011.6011.60±0.10.10.10.1 16.0016.0016.0016.00±0.10.10.10.1 4.04.04.04.0 60606060°

Z1119Z1119Z1119Z1119 11.6011.6011.6011.60±0.10.10.10.1 19.1019.1019.1019.10±0.10.10.10.1 4.204.204.204.20 56565656°

Z1227Z1227Z1227Z1227 12.1012.1012.1012.10±0.10.10.10.1 17.0017.0017.0017.00±0.10.10.10.1 4.504.504.504.50 54545454°

WeWeWeWe cancancancan cutcutcutcut anyanyanyany shapeshapeshapeshape accordingaccordingaccordingaccording totototo thethethethe customerscustomerscustomerscustomers’’’’ requirementsrequirementsrequirementsrequirements forforforfor bothbothbothboth roundroundroundroundshapeshapeshapeshape andandandand spherespherespheresphere shape,shape,shape,shape, belowbelowbelowbelow isisisis aaaa photophotophotophoto ofofofof cutcutcutcut roundroundroundround shapeshapeshapeshape andandandand aaaa photophotophotophoto ofofofof aaaadrillingdrillingdrillingdrilling bitsbitsbitsbits whichwhichwhichwhich useuseuseuse thisthisthisthis typetypetypetype ofofofof cuttercuttercuttercutter....

ForForForFor irregularirregularirregularirregular shapeshapeshapeshape PDCPDCPDCPDC cutter,cutter,cutter,cutter, wewewewe usuallyusuallyusuallyusually cutcutcutcut thethethethe PDCPDCPDCPDC accordingaccordingaccordingaccording totototo customerscustomerscustomerscustomers’’’’requirements,requirements,requirements,requirements, belowbelowbelowbelow isisisis ourourourour heterotypicheterotypicheterotypicheterotypic shapeshapeshapeshape andandandand triangletriangletriangletriangle shapeshapeshapeshape thatthatthatthat wewewewe produceproduceproduceproduce atatatatpresent.present.present.present. OurOurOurOur irregularirregularirregularirregular shapeshapeshapeshape PDCPDCPDCPDC cuttercuttercuttercutter isisisis usuallyusuallyusuallyusually usingusingusingusing forforforfor processingprocessingprocessingprocessing variousvariousvariousvarious ofofofofstone,stone,stone,stone, forforforfor example,example,example,example, marble,marble,marble,marble, limestone,limestone,limestone,limestone, etc.etc.etc.etc.

HeterotypicHeterotypicHeterotypicHeterotypic CompactCompactCompactCompact

Our company can manufacture irregularPolycrystalline Diamond Compact according tocustomers' detained requirement. At present, massproduction is applied in rectangular compact andtriangle compact. Nonstandard product-i.e.those notconfirming to any listed specification, may besupplied on request.

Standard specification of quadrate compact

Product

No.

D

(mm)

T

(mm)

t

(mm)

R

( mm)

Diamond

chamfer(mm)

Wc layer

chamfer(mm)

S0803 8.00±0.1 3.53±0.1 1.20~1.5±0.2 0~2.0 0.2±0.1 0.5±0.1

S0808 8.00±0.1 8.00±0.1 1.50±0.2 0~2.0 0.2±0.1 0.5±0.1

S9403 9.40±0.1 3.53±0.1 1.20~1.50±0.2 0~2.0 0.2±0.1 0.5±0.1

S9408 9.40±0.1 8.00±0.1 1.70±0.2 0~2.0 0.2±0.1 0.5±0.1

S1205 12.60±0.1 5.60±0.1 1.70±0.2 0~2.0 0.2±0.1 0.5±0.1

S1208 12.60±0.1 8.00±0.1 1.70±0.2 0~2.0 0.2±0.1 0.5±0.1

TriangleTriangleTriangleTriangle ShapeShapeShapeShape CompactCompactCompactCompact

Specifications of triangle compact:

specifications Length HeightT1503 15.00±0.1 3.53±0.1T1303 13.50±0.1 3.53±0.1T1003 10.50±0.1 3.53±0.1

Supreme Superhard Materials Co.,Ltd.Address: No.E1 Seattle Industrial Park, Zhengzhou, Henan ProvinceTel: 86-371-65009566Web: www.sl-diamond.cnSales Manager: Sandra Zhang