Dormer Pramet R457 15.30 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K T-Slot Inserts 20 mm length and a

20 mm length and a corner radius of 0

Its compact 6 mm diameter

Chip breaker groove: Built-in groove design enhances chip evacuation and reduces vibration during deep groove machining

enabling reliable cutting through tough materials with long edge life

keeping cutting performance steady over time

Dormer Pramet R457 15.30 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K T-Slot Inserts 20 mm length and aThe Dormer Pramet R457 15. 30 mm carbide drill is built for professionals who need fast, precise hole making across steel, aluminium, and stainless steel. With a stepped shank and coolant fed design, it fits standard toolholders and keeps production moving in busy workshops and on the shop floor. Featuring a 140 degree, four facet split point and a Titanium Aluminium Nitride (TiAlN) coating, this drill starts accurately with less push force and