Dormer Pramet A920 6.60 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK STUB DRILL DIN/ANSI DIN1809 left-hand spiral flute and right-hand

left-hand spiral flute and right-hand cutting

Built from HSS-E (M35 cobalt) for wear resistance

repeatable results for heavy roughing

Helix Angle: 30° helix for balanced cutting loads and improved processability

2-Flute Ball Nose Geometry: Optimized for stable cutting and efficient chip evacuation

Dormer Pramet A920 6.60 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK STUB DRILL DIN/ANSI DIN1809 left-hand spiral flute and right-handThe Dormer Pramet A920 6. 60 mm HSS E High Performance Mult Application Straight Shank Stub Drill is a versatile drilling solution designed for fast, accurate hole making across common metals. With a 6. 60 mm diameter and a straight shank compatible with DIN ANSI chucks and holders, its well suited for engineers, fabricators, and hobbyists who demand reliable, repeatable results. Built from premium HSSE for durability and high speed performance, this