12.0 x 151mm Dormer HSS Ground Twist Drill
The 12.0 x 151mm Dormer HSS Ground Twist Drill is a premium-quality precision drilling tool designed for accurate, efficient, and long-lasting performance in a wide range of materials.
Details
Manufactured from high speed steel (HSS) and fully ground for enhanced cutting accuracy, this drill bit is ideal for professional engineering, fabrication, and general workshop use.
Engineered for superior performance, this Dormer twist drill delivers clean, precise holes in materials such as steel, cast iron, aluminium, non-ferrous metals, and plastics. The ground flute design ensures smooth chip removal, reduced friction, and improved drilling efficiency, helping to extend tool life and maintain consistent performance.
The 12.0mm diameter combined with a 151mm overall length provides excellent reach for deeper drilling applications, making it suitable for installation work, metal fabrication, and maintenance tasks where access is restricted. The precision ground point ensures accurate centring, reducing wander and improving starting control.