12,3 mm titanbeschichtet M42 Hochgeschwindigkeitsstahl 8 % Kobalt (HSS) Drehbohrer Bit
SpecificationsCutting Edge Diameter: 12.3mm / 0.484"Cutting Edge Length: 80mm / 3.15"Shank Diameter: 12.3mm / 0.484"Overall Length: 151mm / 5.94"Material: M42 High Speed Steel with 8% Cobalt (HSS-E)Finish: Titanium Coated (Nanoscale)Cutting Point Angle: 135 DegreeShank Type: Straight, RoundManufacturing Technology: Fully-GroundPackage Content: 1pcs x High Speed-steel Twist Drill BitDescriptions:M42 steel is a super-hard cobalt high-speed tool steel containing 8% cobalt, with good toughness, high wear resistance, high cutting efficiency, and good hot hardness (Retains hardness even at high temperatures of the cutting edge.).Nanoscale gold titanium coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant. Can greatly improves hardness, wear resistance, and reduces the coefficient of friction.
Jetzt bei Ebay:
