Dormer A100 HSS Jobber Drill Bit 3.70mm OL70mm WL39mm DORA100370

General description This high-speed steel (HSS) twist drill bit is designed for precise drilling in steel and cast iron. Dormer A100 Metric HSS jobber drills are suitable for use in a variety of general-purpose engineering applications, featuring good self-centering capability on a wide range of materials. They are suitable for both hand and machine use. Technical specifications Material: High-Speed Steel (HSS) Tip diameter: 3.70 mm Working length: 39 mm Overall length: 70 mm Point angle: 118° Maximum feed force in steel: 0.07 mm/revolution up to 800 N Nominal tolerance: h8 Shank type: Cylindrical Cutting length: approximately 39 mm Drilling depth: 4 times the diameter (4xD) Coating: Surface treatment for durability Compatibility and accessories Compatible with standard drill chucks that accept cylindrical shanks Suitable for use in steel and cast iron Installation Insert the drill into a compatible drill chuck, ensuring a secure fit Adjust the drill speed according to the material

Dormer A100 Metric HSS jobber drills are suitable for use in the majority of general purpose engineering applications. They have good self-centring capability on a wide range of materials and are suitable for both hand and machine use. DIN338RNBS328ISO235Tip diameter: 3.70mm.Working length: 39mm.Overall length: 70mm.PTDDORA100370