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High Performance Carbide Twist Drill Bit for Steel1
Machine Tools, Machine Tools Accessories, Drill Bit, Twist Drill Bit
Zhuzhou Lihua Cemented Carbide Co., Ltd.
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Product Description High Performance Carbide Twist Drill Bit for SteelProduct DescriptionMicro grain raw material1, Co: 10%, Wc:90%2, TRS: >3600 N/mm23, Hardness: 91.8-92.4, HRC:45/55/60/65 4, Grain size: 0.4-0.6μm5, Helix angle: 30°/35°6, Flutes:2 flutes or 4 flutes7, Centered Cutting: Yes8, Type: Square End Mill / Flat end mill / Metal cutting tool9, Workpiece material: Steel, mould steel, low alloy, hardened steel, staninless steel, alloy steel10,Coating:TiAlN, Ticn, Tin, Tialn, or Uncoated11,Tool body material: Tungsten solid carbide12,Color: Black, yellow, Blue-gray, Purple-BlackDrawing Super raw materialHRC45HRC55 HRC60 HRC65YG10X YG10.2 &WF25 Germany K44 & K40 Sandvik H10FGrain Size:0.7umCo:10 %Flexural strength:3320N/mm2Grain Size:0.6umCo:10 %Flexural strength:4000N/mm2Grain Size:0.5umCo:12 %Flexural strength:4300N/mm2Grain Size:0.5umCo:10 %Flexural strength:4300N/mm2 Super coatingItemAlTiN TiAIN TiSiN nACoHardness(HV) 3200 2800 3600 42(GPA)Thickness(UM) 2.5-3 2.5-3 3 3Oxidation Temp(°) 900 800 1000 1200Friction Coeffient 0.3 0.3 0.45 0.4Color Black Violet Copper Blue Application and usageSuitable for Copper, Cast Iron, Carbon steel, Tool steel, Mould steel, Die steel, Stainless steel, Plastic, Arcylic, etc.Applicated for Aerospace, transportation, Medical equipment, military manufacturing, mould development, apparatus and instrument, etc. ImagesPackage & ShippingPackage detailsOne plastic pipe packs one piece, 10 pieces per group.Use air bubble paper to encase the plastic pipes. Put goods encased with air bubble paper into the carton box. Shipping detailsBy air or sea,DHL,UPS,FEDEX,TNT or as your resquest. Our service 1) Business Type: Manufacturer, Factory.ISO9001:2008, SGS.2) Advanced technology, HIP sintering and precision grinding to ensure the goods performance;3) 100% Virgin pure Raw materials;4) Each product through the strict inspections and confirm to the requirements of the lab parameters;5) OEM & ODM are welcomed;6) Small order is acceptable;7) Flexible payment terms (L/C,T/T, western union, etc);8) Provide custom made service with customer's drawing; Other size could be offered by your requirements;9) We make sure to provide you with the best solutions for your individual case. Whether standard items or non-standard items all available;10) Fast delivery and high quality;11) Best after-sale service. Why Choose Lihua Carbide Factory More than 20 years' professional producting and exporting experienceAdvanced RD department meet your special demandsHigh precision CNC machines, high standard and strict inspectionCustom demand are welcomed, OEM and ODM ServiceAll payment terms supportedFast delivery time and Convenient TransportationsFor your suggestions or complaints, We will handle them Soonest If you are interesed in our products, please feel free to contact us.
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