Specification:Cutting Edge Diameter: 2.45mm / 0.096"Shank Diameter: 4mm / 0.16"Cutting Edge Length: 10mm / 0.39"Overall Length: 50mm / 2"Material: Tungsten CarbideFinish: Titanium Coated (Nanometer Coating)Cutting Hardness (Max.): HRC60Point Angle: 118 DegreePackage Content: 1pcs x Twist Drill BitDescription:Made of super fine grain carbide, it has high hardness (HRC92), high strength, and wear resistance. With good milling and cutting performance, carbide can run at higher speed than high-speed steel. The passivation treatment greatly increases corrosion resistance and wear resistance.Suitable for drilling materials below HRC60, such as stainless steel, alloy steel, tool steel, carbon steel, etc..
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