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China, Chinese Seno Carbide Tip Drill Bits D12.9*75mm for Drilling Wheels1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill CutterCarbide Drills
Zhuzhou SENO Import and Export Co., Ltd.
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Product Description Hot Sale Products Product DescriptionSENO Carbide Tip Drill Bits D12.9*75Mm For Drilling WheelsProduct Parameters Carbide Material IntroductionDrill BitGRADEMaterial GradeGrainIntroductionApplicationHRC45 carbide materialYL10.20.6μmYL10.2 is tungsten carbide powder with 89.7% WC and 10% cobalt powder, and has high toughness and wear resistance.Suitable for General SteelHRC55 carbide materialK300.5μmK30 is ultra fine grain and containes Ni and Cr element, which provides high strength and good toughness.General Steel, cast Steel,cast ironHRC60 carbide materialWF250.4μmWF25 is 0.4micron ultrafine carbide powder and provides very high toughness and wear resistance.High Hard Material, steel, cast iron, etcCoating IntroductionDrill Bit GRADECoating NameColorHvμmFrictionThe Max oCHRC45 coatingAlTiNblack33001-40.7850oCHRC55 coatingTiSiAlNbronzed34001-40.7900oCHRC60 coatingAlCrSiNblack40001-70.351100oCDetailed PhotosCompany ProfileOur AdvantagesAfter Sales Service1) Please contact us if you meet any product quality problem;2) Please contact us if you meet any custom clearance problem;3) Please contact us if you get wrong products or miss something; *************************** Welcome back to home*********************************
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