Dormer Pramet A147 7.70 mm HSS E JOBBER DRILL DIN 338 ISO Insert - DC Style maintain part quality

maintain part quality

and the tool is designed for straight-shank mounting in standard collets or holders

30° helix with roll relief and precise corner radius: The angled flute geometry reduces cutting forces

reducing finishing work and rework while improving overall hole quality across materials

DIN 8051 B / ISO H5 tolerance: Provides tight

Dormer Pramet A147 7.70 mm HSS E JOBBER DRILL DIN 338 ISO Insert - DC Style maintain part qualityThe Dormer Pramet A147 7. 70 mm HSS E Jobber Drill (DIN 338) is a versatile high speed steel drill built for reliable performance across common workshop materials. Designed for both hand held and machine use, it delivers precise starts and consistent hole quality in steel, aluminium, and stainless steel, making it a dependable choice for engineers, technicians, and DIY enthusiasts alike. 130 Split Point for Self Centering: The precision tip starts