Dormer Pramet A117 10.50 mm HSS-E STRAIGHT SHANK STUB DRILL DIN 1897

The Dormer Pramet A117 10.50 mm HSS-E Straight Shank Stub Drill (DIN 1897) is a durable, precision drilling solution designed for reliable hole making in metalworking, fabrication, and maintenance tasks. With a 10.50 mm diameter and DIN 1897 straight shank, it delivers consistent performance across a range of demanding projects.

Engineers, machinists, maintenance technicians, and hobbyists alike will appreciate its ability to start holes cleanly and finish with a high-quality edge, even in harder materials.

• 135° Split Point for Self-Centering: Starts holes with minimal wandering and reduces the push force required, helping you achieve accurate first passes.
• Bronze Oxide Finish for Reduced Material Sticking: Prevents workpiece material from sticking to the cutting edge, enabling smoother cuts and easier chip control.
• Premium HSCO Material for Hard Materials: Capable of drilling hard alloys, including tool steel, expanding its range of applications with reliable performance.

This drill is built to handle demanding tasks with calm confidence—delivering precise hole sizes, cleaner finishes, and dependable performance across tough materials. Whether you’re performing routine maintenance or tackling challenging fabrication work, it helps you complete jobs faster, with less rework and tighter tolerances.