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

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General description Dormer A100 Metric HSS jobber drills are designed for general-purpose engineering applications. These high-speed steel (HSS) twist drill bits offer excellent self-centering capabilities on a variety of materials and are suitable for both hand and machine use. The drill bit is ideal for precise drilling in steel and cast iron, making it a versatile tool for various tasks. Technical specifications Material: High-Speed Steel (HSS) Standard: DIN 338 Type: N Tip angle: 118° Diameter: 0.75mm Total length: 28mm Cutting length: 9mm Shank: Cylindrical Tolerance: h8 Maximum drilling depth: 4xD Compatibility and accessories Suitable for drilling in steel and cast iron Compatible with standard drill chucks and drill presses Installation Insert the drill bit into a compatible drill chuck Ensure the drill is securely tightened before use Usage Use appropriate safety gear such as goggles and gloves Apply steady pressure during drilling Use cooling lubricant if necessary to

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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