Dormer Pramet R457 14.25 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K Tiny Tool Inserts and reliable results in challenging

and reliable results in challenging micro-scale applications

minimizing chatter and ensuring a consistent

Tapered-polygon connection: Unique connection geometry ensures precise center positioning to improve machining accuracy and tool longevity

stable cutting: Four cutting edges remove material efficiently while reducing chatter

consolidating versatility within a single carbide insert family

Dormer Pramet R457 14.25 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K Tiny Tool Inserts and reliable results in challengingThe Dormer Pramet R457 14. 25 mm carbide drill is a highperformance tool designed for DIN 6537 K applications. Its 140 fourfacet split point helps start holes cleanly and reduces the push force required, while the FORCEX stepped shank with coolant feed delivers stable cutting and efficient chip evacuation. Coated with Titanium Aluminium Nitride (TiAlN) and built from premium carbide, this drill is engineered for long life and reliable performance