Dormer Pramet A117 7.40 mm HSS-E STRAIGHT SHANK STUB DRILL DIN 1897 Jobber Drill 4-tooth cutting geometry for reliable

4-tooth cutting geometry for reliable cutting and chip control: Four teeth provide efficient material removal and improved chip evacuation in tight slots

which helps reduce breakage and extend tool life

accurate results in hard metals while reducing tool deflection and chatter in deep cuts

helping maintain bore diameter accuracy over time

DIN 8089 compliant stub design: Finishes bores to ISO H4 tolerance with predictable sizing for critical components

Dormer Pramet A117 7.40 mm HSS-E STRAIGHT SHANK STUB DRILL DIN 1897 Jobber Drill 4-tooth cutting geometry for reliableThe Dormer Pramet A117 7. 40 mm HSS E Straight Shank Stub Drill (DIN 1897) is a robust metalworking tool designed for precise, reliable hole drilling in a range of metals, including hard alloys. With a straight shank and stub length, it fits standard chucks and tooling setups, making it ideal for engineers, machinists, and fabrication shops seeking consistent performance and long tool life. It also uses premium HSCO material to tackle hard materials