Dormer A100 HSS Jobber Drill Bit 4.00mm OL75mm WL43mm DORA100400

General description This Dormer A100 HSS Jobber Drill Bit is designed for general-purpose engineering applications. Made from high-speed steel (HSS), it offers excellent self-centering capability on a variety of materials, making it suitable for both hand tools and machine use. Its durability and precision make it ideal for drilling tasks in steel and other metals. Technical specifications Tip diameter: 4.0 mm Working length: 43 mm Overall length: 75 mm Material: High-Speed Steel (HSS) Type: Jobber drill Standards: DIN 338, BS 328, ISO 235 Tip angle: 118° Cutting profile: Cross-cut with a diameter of 3.0 mm Shank: Cylindrical Cutting direction: Right-hand Perforation depth: 4 times the diameter (4xD) Compatibility and accessories Compatible with standard drill chucks and drill presses Suitable for use in steel and cast iron Installation Insert the drill into a compatible drill chuck or machine spindle Ensure the drill is securely tightened before use Usage Use appropriate cutting