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

ManoMano

General description Dormer A100 Metric HSS jobber drills are designed for general-purpose engineering applications. They provide good self-centering capability on a wide range of materials and can be used for both hand and machine drilling, ensuring precise and efficient performance, especially in steel and cast iron. Technical specifications Tip diameter: 4.40 mm Working length: 47 mm Overall length: 80 mm Material: High-Speed Steel (HSS) Type: Jobber drill Standards: DIN 338, BS 328, ISO 235 Compatibility and accessories Compatible with standard drill chucks and drill presses Suitable for use with various drilling machines and hand tools Installation Insert the drill into a compatible drill chuck Secure tightly to ensure stability during drilling Usage Use for drilling in steel, cast iron, and other similar materials Apply appropriate speed and pressure based on material and drill size Ensure proper cooling and lubrication for extended drill life

Amazon

High Speed Steel (HSS) provides good hot hardness when drilling 118 degree conventional point provides easy re-grinding Steam oxide finish reduces built-up-edge and helps lubricity Patented Silver ring provides clear diameter marking For use on machines or hand held applications