Dormer Pramet R459 5.40 mm CARBIDE TIALN FORCE-X STEPPED SHANK LONG SERIES (X8D) DRILL Slow Spiral controlled hole finish even in

controlled hole finish even in tougher materials

Precision Interface: Tapered-polygon interface with complete grinding to maintain ±0

making it a versatile choice for demanding mold and die work

Designed for quality-conscious shops and technicians

Best use: ideal for small-slot applications

Dormer Pramet R459 5.40 mm CARBIDE TIALN FORCE-X STEPPED SHANK LONG SERIES (X8D) DRILL Slow Spiral controlled hole finish even inThe Dormer Pramet R459 carbide drill is designed for serious metalworking tasks, offering precision starting, durable performance, and versatile material compatibility. Its 140 degree four facet split point helps it self center for clean entry and reduces the push force required to begin cutting, while the Titanium Aluminium Nitride (TiAlN) coating extends tool life and boosts performance when drilling harder materials. A special flute design with