Dormer A200 HSS Centre Drill 3.15mm x 0.80mm DORA20031508

General description This Dormer A200 HSS Centre Drill is designed for drilling precise centering holes in various materials. It features a 118° point angle with a 60° included countersink, making it suitable for creating standardized pilot holes for subsequent machining or assembly. Technical specifications Tip diameter: 3.15 mm Working length: 0.80 mm Overall length: 25.0 mm Point angle: 118° Countersink angle: 60° Material: High-speed steel (HSS), uncoated Body diameter: 3.15 mm Maximum drill point length: 1.30 mm Minimum drill point length: 1.00 mm Shank type: Plain Round Standards met: BS 328, DIN 333A, ISO 866 Compatibility and accessories Compatible with standard drill chucks Suitable for use with drill presses and hand drills Designed for drilling steel, cast iron, and other machinable materials Installation Insert the drill into a compatible drill chuck Securely tighten the chuck to ensure stability during operation Usage Use at appropriate speeds for the material being