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Solid Carbide Twist Drills
TiN Coated Carbide Jobber Drills
  • Brief introduction:
  • Carbide Twist Drills, with high quality , high performance , TiN coating to enhance the hardness .
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    • TiN Coated Carbide Jobber Drills
    • TiN Coated Carbide Jobber Drills
    • TiN Coated Carbide Jobber Drills
    • TiN Coated Carbide Jobber Drills
    • TiN Coated Carbide Jobber Drills
Description

High Speed Solid Carbide Twist Drill Bit


1. Raw Material

HRC45HRC55HRC60HRC65
YG10XYG10.2 WF25(Taiwan)K44 K40Sandvik H10F
Grain Size:0.7um
Co:10 %
Flexural strength:3320N/mm2
Grain Size:0.6um
Co:10 %
Flexural strength:4000N/mm2
Grain Size:0.5um
Co:12 %
Flexural strength:4300N/mm2
Grain Size:0.4um
Co:12.5 %
Flexural strength:4300N/mm2



2.Super Coating


AlTiNTiAINTiSiNNano
Hardness(HV)32002800360042(GPA)
Thickness(UM)2.5-32.5-333
Oxidation Temp(°)90080010001200
Friction Coeffient0.30.30.450.4
ColorBlackVioletCopperBlue


3. Super ANCA,Walter Grinding Machine

4. Each end mill is inspected by Zoller measuring and inspected machine.

5. The following Specification for your refer, We also provide the OEM or ODM servic



(Order No)CuttingFluteShankA.0.L
HJ3*16*4D*50L316450
HJ3.5*20*5D*50L3.520550
HJ4*22*6D*50L422650
HJ4.5*24*7D*70L4.524770
HJ5*26*8D*70L526870
HJ5.5*28*9D*70L5.528970
HJ6*28*10D*70L6281070
HJ6.5*30*11D*75L6.5301175
HJ7*30*12D*75L7301275
HJ7.5*30*14D*75L7.5301375
HJ8*30*14D*75L8301475
HJ8.5*35*15D*90L8.5351590
HJ9*40*16D*90L9401690
HJ9.5*40*17D*90L9.5401790
HJ10*40*18D*90L10401890
HJ11*40*19D*100L114019100
HJ13*45*20D*100L134520100




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  • Tel: 0086-519-83431569
  • Fax: 0086-519-83432146
  • Add: No.26 LingShan Middle Road ,No.23-2 Block Tools Industrial Zone,Xixiashu Town ,Changzhou City ,Jiangsu Province ,China
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