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CNC Machines Tungsten Carbide Twist Drill Bits for Hardened Steel Metal1
Drilling ToolsTwist Drill BitDrill Bits Metal
CHANGZHOU AITEFASI TOOLS CO., LTD.
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Product Description Cnc Machines Tungsten Carbide Twist Drill Bits for Hardened Steel MetalProducts Function1.HRC: HRC45 HRC55 HRC58 HRC60 HRC652.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond3.Apply to:Could be used for the processing of plastic,wood, Aluminium.copper, cast iron, carbon steel, mould steel, stainless steel, taitanium alloy, tool steel, and heat-treated steelProducts FeatureSpecial designed drill tip: Special designed drill tip will increase the Centering Ability and Chip breaker ability. Thus,the processing efficiency will be increased.Much sharper cutting edge: The much sharper cutting edge can decrease the cutting resistance and and torque. The lifetime of tools and machines will be longer.Heat-resistant coating: With highly heat-resistant HELICA/ALTIN coating, can be used for high-speed processingSmooth and wide flute:Smooth and wide flute will remove the cuttings more easily.High quality Raw Material: The raw material is used of high toughness, grain-sized carbon tungsten.Polished surface treatment: With high polished surface treatment, reduce the friction coefficient could be reduced, the lathe efficiency could be improved, more production time could be savedProducts DetailD1 D2L1L2L33.406.0662811.44.306.0662813.65.006.6794116.56.9010.0894721.08.7012.01025525.510.4014.01076030.012.2516.01156534.514.2518.01237338.2Customized Tools are Acceptable Super Raw MaterialHRC 45HRC 55HRC 60HRC 65YG10XYL10.2&WF25Germany K44&K40Sandvik H10FGrain size 0.7 μm,Co10%,Flexural strength 3320N/mm2Grain size 0.6 μm,Co10%,Flexural strength 4000N/mm2Grain size 0.5 μm,Co12%,Flexural strength 4300N/mm2Grain size 0.5 μm,Co10%,Flexural strength 3320N/mm2 Super CoatingCoatingHardnessHVThicknessμmFrictionCoefficientOxidationTempColorAlTiN35002.5-30.3900BlackTiAlN28002.5-30.3900VioletTiSiN360030.451000BronzeAlTiSiN400030.41200BlueTiN25002-30.5600GoldWhy trust us ?1...Chip breaker ability2..Perfect oxidation resistance in high temperature 1100oC. 3. Abrasion condition of side cutting edge after processing 60mWhy trust us ?What can we do for you ? Quality Assurance OEM&ODM Our ServiceWho are we ?Who trust us ?FAQQ: Are you trading company or manufacturer ?A: we are the manufacturer Specializing in High-End carbide cutting tools and non-standard cutting tools, OEM&ODM accept;Q: How long is your delivery time?A: Generally 5- 15 working days, it depends ;Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer our stock sample for free charge and you please pay the cost of freight. custom cutting tools negotiated then we will quote the best sample cost.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us.
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