Dormer Pramet R458 45/64 Inch CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K Shrink Fit Holders and hardened metals where deep

and hardened metals where deep

2-flute design for smooth contours: Ball end geometry with a 2-flute configuration delivers clean curved surfaces and efficient chip evacuation

The TiAlN coating reduces thermal load

compatible fit in common toolholders while offering durable edge retention for repeated use

Dormer Pramet R458 45/64 Inch CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K Shrink Fit Holders and hardened metals where deepThe Dormer Pramet R458 carbide drill is a 45 64 inch diameter, short series tool with a stepped shank designed for DIN 6537 K holders. Built for engineers, tradespeople, hobbyists, and professional shops, it delivers precise, reliable hole making across common metals, including steel, aluminum, and stainless steel. The combination of a 140 four facet split point, TiAlN coating, and a premium carbide core helps start cleanly and maintain performance