G&H HARDMETAL IMPORT AND EXPORT CO., Limited  

Product Name: Wholesale Price Tungsten Carbide Drill Bit Set Model NO.: carbide drill Usage: Wood Drilling, PCB Drilling, metal Drilling Material: Tungsten Carbide Type: Core Drill Bit Length: Jobber-length Standard: ISO Customized: Standard or Customized Diameter: 6-20mm Coating: Naco/Naco-Blue/Tixco/ Aitin / Tisin /Uncoated Model No.: Coolant Hole Drills Coolant Hole: 3xd/5xd Performance Classification: High-End CNC Machine Tools Application: Steel, Stainless Steel Cast Iron Numerical Control: CNC/Mnc Holding Handle Tolerance Grade: H6 Flexural Strength: 2500-4000n/mm2 Hardness: HRC45-65 Delivery Time: 7-10 Days Trademark: G&H Transport Package: 1 PC in a Plastic Tube, 10 PCS Per Group Specification: 1mm-25mm Origin: China HS Code: 8207809000 Product Description Co:12 % Grain Size:0.5um Top angle:118-140degree Flexural strength:4300N/mm2 For drilling hole , high performance , high speed , with TiAlN coating getting long tool lifeStandard Sizes:The following Specification for your refer, We also provide the OEM or ODM service.Order numberFlute dia(mm)dFlute length(mm)lshank dia(mm)DTotal length(mm)L3XD3.3 206.0 623XD3.5 206.0 623XD3.7 206.0 623XD3.8 246.0 663XD3.9 246.0 663XD4.0 246.0 663XD4.2 246.0 663XD4.3 246.0 663XD4.5 246.0 663XD4.6 246.0 663XD4.9 286.0 663XD5.0 286.0 663XD5.1 286.0 663XD5.3 286.0 663XD5.5 286.0 663XD5.8 286.0 663XD5.9 286.0 663XD6.0 286.0 663XD6.5 348.0 793XD6.7 348.0 793XD6.8 348.0 793XD7.0 348.0 793XD7.3 418.0 793XD7.4 418.0 793XD7.5 418.0 793XD7.8 418.0 793XD7.9 418.0 793XD8.0 418.0 793XD8.1 4710.0 893XD8.2 4710.0 893XD8.3 4710.0 893XD8.4 4710.0 893XD8.5 4710.0 893XD8.6 4710.0 893XD8.7 4710.0 893XD8.8 4710.0 893XD8.9 4710.0 893XD9.0 4710.0 893XD9.3 4710.0 893XD9.5 4710.0 893XD9.7 4710.0 893XD9.8 4710.0 893XD10.0 4710.0 893XD10.3 5512.0 1023XD10.4 5512.0 1023XD10.5 5512.0 1023XD10.6 5512.0 1023XD10.8 5512.0 1023XD11.0 5512.0 1023XD11.1 5512.0 1023XD11.2 5512.0 1023XD11.5 5512.0 1023XD11.8 5512.0 1023XD11.9 5512.0 1023XD12.0 5512.0 1023XD12.1 6014.0 1073XD12.2 6014.0 1073XD12.5 6014.0 1073XD12.6 6014.0 1073XD13.0 6014.0 1073XD13.1 6014.0 1073XD13.5 6014.0 1073XD14.0 6014.0 1073XD14.5 6516.0 1153XD14.6 6516.0 1153XD15.0 6516.0 1153XD15.2 6516.0 1153XD15.5 6516.0 1153XD15.6 6516.0 1153XD16.0 6516.0 1153XD16.5 7318.0 1233XD16.8 7318.0 1233XD17.0 7318.0 1233XD17.5 7318.0 1233XD17.8 7318.0 1233XD18.0 7318.0 1233XD18.5 7920.0 1313XD18.8 7920.0 1313XD19.0 7920.0 1313XD19.5 7920.0 1313XD19.8 7920.0 1313XD20.0 7920.0 1313XD20.5 9325.0 1513XD21.0 9325.0 1513XD21.5 9325.0 1513XD22.0 9325.0 1513XD22.5 9625.0 1533XD23.0 9625.0 1533XD23.5 9625.0 1533XD24.0 9625.0 1533XD24.5 9625.0 1533XD25.0 9625.0 153Coating ItemAlTiNTiAINTiSiNnACoHardness(HV)3300320036004000Thickness(UM)3-53-53-53-5OxidationTemp(°)90090012001500FrictionCoefficient0.30.30.450.4ColorBlackVioletCopperBlueDelivery timeFor samples: 3- 5daysFor formal orders:7- 10 daysPaymentT/T, Western Union, PayPal, Money Gram, etc.Payment≤1000 dollars, 100% in advance. Payment≥10000 dollars, 30% T/T in advance ,balance before shipment.PackingLaser brand on the cutter's shank , 1 pc in a plastic tube , 10pcs a groupShipmentDHL, FedEx, TNT, UPS, EMS, etc.Any port in China.