Dormer A100 HSS Jobber Drill Bit 3.40mm OL70mm WL39mm DORA100340

General description This is a high-quality HSS (High-Speed Steel) drill bit designed for precise and efficient drilling in metal. Dormer A100 Metric HSS jobber drills are suitable for use in the majority of general-purpose engineering applications. They have good self-centering capability on a wide range of materials and are suitable for both hand and machine use. Technical specifications Tip diameter: 3.40 mm Working length: 39 mm Overall length: 70 mm Material: Metal Standards: DIN 338 RN, ISO 235 Model: A100 Cutting profile quality: Profile cut Nominal tolerance: h8 Compatibility and accessories Compatible with standard drill chucks Adaptable to drill systems Installation Insert the drill bit into a compatible drill chuck, ensuring it is securely tightened before use. Usage Use for normal drilling in steel and cast materials Apply appropriate pressure and speed for metal drilling Ensure the drill bit is sharp and in good condition for optimal performance