Dormer A100 HSS Jobber Drill Bit 7.50mm OL109mm WL69mm DORA100750

General description Dormer A100 Metric HSS jobber drills are versatile tools suitable for general-purpose engineering applications. They feature good self-centering capabilities on a wide range of materials and can be used both by hand and with machines. Designed for precision, these drills are ideal for various drilling tasks in steel and castings. Technical specifications Tip diameter: 7.50 mm Working length: 69 mm Overall length: 109 mm Material: High-Speed Steel (HSS) Type: Jobber drill, DIN 338RN, BS328, ISO235 Cutting angle: 118° Profile: Cross-cut with a diameter of 3.0 mm Shank: Cylindrical, straight cut Maximum steel load capacity: 800 N Perforation depth: 4 times the diameter (4xD) Tolerance: h8 Compatibility and accessories Suitable for use in various drilling machines and hand tools Compatible with standard drill chucks and holders Installation Insert the drill into a compatible drill chuck or holder Ensure the drill is securely tightened before use Use appropriate speed