Dormer Pramet A147 8.50 mm HSS E JOBBER DRILL DIN 338 SRHFINISHINGINSERT versatile use in standard chucks

versatile use in standard chucks and machines

Rigid short flute length for accuracy: Short flute (3-5xD) increases tool rigidity and reduces deflection

These features come together to minimize bore-wall burrs and deliver a uniform diameter throughout the bore

suitable for mid-range UNC fastener threads common in many assemblies

The stub-length and carbide composition provide rigidity for accurate reaming

Dormer Pramet A147 8.50 mm HSS E JOBBER DRILL DIN 338 SRHFINISHINGINSERT versatile use in standard chucksThe Dormer Pramet A147 8. 50 mm HSS E Jobber Drill (DIN 338) is a versatile high speed steel drill sized for a wide range of metalworking tasks. Designed for both hand held and machine use, it delivers reliable performance across steel, aluminium, and stainless steel. The 8. 50 mm diameter, combined with a 130 degree split point, helps you start holes precisely with less push force, while a bright finish minimizes material sticking to the cutting