Dormer A100 HSS High Speed Steel Jobber Drill Bit with 118 Degree Standard Point, Pack of 10 pcs

General description This is a high-speed steel (HSS) twist drill bit designed for general drilling in steel and cast iron. It features a right-hand cutting direction and is suitable for normal drilling tasks. Each drill bit is designed for precise and efficient drilling, with a nominal tolerance of h8. Technical specifications Tip diameter: 0.70 mm Working length: 9 mm Overall length: 28 mm Material: High-Speed Steel (HSS) Type: N (twist drill) Point angle: 118° Shank: Cylindrical Cutting profile: Ground with cross-cut from 3.0 mm diameter Diameter range: Starting from 1 mm Cutting depth: 4 times the diameter (4xD) Cutting direction: Right-hand Feed rate in steel up to 800 N: 0.02 mm per revolution Nominal diameter tolerance: h8 Number of pieces: 10 per box Compatibility and accessories Compatible with standard drill chucks Suitable for use in drill presses Installation Insert the drill bit into a compatible drill chuck Securely tighten the chuck to hold the drill bit in place Ensure

High Speed Steel (HSS) provides good hot hardness when drilling 118 degree conventional point provides easy re-grinding For use on machines or hand held applications Patented Silver ring provides clear diameter marking