Dormer A100 HSS Jobber Drill Bit 3.60mm OL70mm WL39mm DORA100360

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 tools and machines, ensuring precise and efficient performance when drilling in steel and cast iron. Technical specifications Tip diameter: 3.60mm Working length: 39mm Overall length: 70mm Material: High-Speed Steel (HSS) Maximum angle: 118° Profile: Cross-cut with a diameter of 3.0mm Shank: Cylindrical Cutting direction: Right-hand Perforation depth: 4 times the diameter (4xD) Tolerance: h8 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 machine holder, ensuring it is securely tightened before use. Usage Use in steel and cast iron for general drilling applications. Ensure proper speed and feed rates to avoid overheating