Dormer Pramet A120 12.20 mm HSS ST STRAIGHT SHANK STUB DRILL DIN 1897 Hex Key Drill Chuck precision tool built for clean

precision tool built for clean chamfers

Facet Relief for Precision and Longevity: Reduces edge wear and maintains accuracy over long runs

and longer life across diverse threading tasks

Using this reamer helps you achieve first-pass accuracy

helping the reamer withstand demanding use

Dormer Pramet A120 12.20 mm HSS ST STRAIGHT SHANK STUB DRILL DIN 1897 Hex Key Drill Chuck precision tool built for cleanThe Dormer Pramet A120 12. 20 mm HSS straight shank stub drill (DIN 1897) is built for reliable metal drilling in both handheld and machine setups. It delivers consistent hole quality and long life in a compact, easy to handle design that suits engineers, machinists, tradespeople, hobbyists, and maintenance staff. With a 135 degree split point for self centering and reduced starting force, it starts true and minimizes wandering, while the steam oxide