Dormer Pramet R458 14.50 mm CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K

The Dormer Pramet R458 carbide drill, 14.50 mm diameter, pairs a tough carbide core with a Titanium Aluminium Nitride (TiAlN) coating to deliver longer tool life and dependable performance across a range of materials. Designed for short-series use with a stepped shank (X3D) and DIN 6537 K compatibility, it provides precise hole starts and robust cutting for everyday fabrication and assembly tasks.

This high-performance drill is built to maintain accuracy at speed, producing clean, round holes with tight tolerance even under challenging cutting conditions. Whether you’re working with steel, aluminum, or stainless steel, the R458 combines reliable entry, strong cutting action, and consistent results to keep projects moving smoothly.

• Self-centering 140° four‑facet split point: Minimizes wandering at entry and reduces push force, helping you start holes quickly and with high positional accuracy.
• TiAlN coating for extended life: Increases wear resistance and heat tolerance, delivering longer tool life and steadier performance when drilling harder or tougher materials.
• CTW flute design with premium carbide: Enables higher cutting speeds and feeds while maintaining hole quality and tight h9 tolerances across steel, aluminium, and stainless steel.

Designed to improve productivity and reduce downtime, the R458 drill delivers repeatable, high-quality results from job to job. Its sturdy stepped shank and reliable DIN 6537 K interface ensure secure clamping, steady cutting, and minimal tool changes, making it a dependable choice for professional workshops and on-site work alike.