Dormer A100 HSS Jobber Drill Bit 3.8mm OL75mm WL43mm DORA100380

General description Dormer A100 Metric HSS jobber drills are designed for general-purpose engineering applications. They offer excellent self-centering capabilities on a wide range of materials and are suitable for both hand and machine use. Made from high-speed steel (HSS), these drills are ideal for drilling in steel and cast iron. Technical specifications Tip diameter: 3.80mm Working length: 43mm Overall length: 75mm Material: High-Speed Steel (HSS) Angle of tip: 118° Shank type: Cylindrical Cutting profile: Ground with cross grind at Ø 3.0mm and above Tolerance: h8 Number of pieces per box: 10 Compatibility and accessories Compatible with standard drill chucks and holders for general drilling tasks in steel and cast iron Installation Insert the drill into a compatible drill chuck or holder Secure firmly to prevent slipping during operation Usage Use for drilling in steel and cast iron Suitable for both manual and machine drilling Apply appropriate cutting fluid to improve