Dormer A100 HSS Jobber Drill Bit 0.90mm OL32mm WL11mm DORA100090

General description A100 Series HSS Straight Shank Jobber Drills (Metric) are general-purpose drills made from durable high-speed steel. They feature a black oxide steam tempered coating that enhances chip flow and heat resistance, making them suitable for a variety of metals including steel and grey cast iron. Technical specifications Material: High-Speed Steel (HSS) Drill Diameter: 0.9 mm Point Angle: 118° Overall Length: 32 mm Flute Length: 11 mm Web Thickness: Standard Helix Type: Normal Helix Number of Flutes: 2 Cutting Direction: Right Hand Drill Diameter Tolerance: h8 Shank Diameter Tolerance: f11 Standards Met: DIN 338 Tip Diameter: 0.90 mm Working Length: 11 mm Cutting Length: 4 mm Depth of Drilling: 4xD Compatibility and accessories Compatible with standard drill chucks that accept cylindrical shanks Suitable for use with drill presses and handheld drills Installation Insert the drill bit into a compatible drill chuck Securely tighten the chuck to hold the bit firmly Ensure

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: 0.90mm.Working length: 11mm.Overall length: 32mm.PTDDORA100090