Dormer Pramet A940 4.20 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK LONG SERIES DRILL DIN/ANSI Step Drill Ground Profile: Hollow-ground to the

Ground Profile: Hollow-ground to the bore for improved side clearance and reduced rubbing

this mini tool is designed for consistent performance at medium to high cutting speeds across a range of materials

making it a go-to choice for both shop floor tasks and workshop projects

reduce cutting speed and feed by 20–40% depending on workpiece material

Usage tips:

Dormer Pramet A940 4.20 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK LONG SERIES DRILL DIN/ANSI Step Drill Ground Profile: Hollow-ground to theMeet the Dormer Pramet A940 4. 20 mm HSS E High Performance Multi Application Straight Shank Long Series Drill (DIN ANSI). Built for reliability in real world production, this drill delivers consistent holes across a wide range of materials with minimal setup and maximum control. Shown from multiple angles, the Dormer Pramet A940 reveals its robust straight shank and long series flute geometry, engineered to conquer deep hole tasks with precision and