Dormer Pramet R458 10.30 mm CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K

The Dormer Pramet R458 10.30 mm carbide drill is a high‑performance cutting tool designed for professionals who demand precise, repeatable holes across a range of materials. Its stepped shank and compact short‑series form (X3D) provide secure retention in standard tool holders, making it ideal for tight spaces and quick changeovers (DIN 6537 K compatible).

With a 140‑degree, 4‑facet split point for self‑centering and reduced push force, it starts cleanly and minimizes wandering. The TiAlN coating extends tool life and enhances performance when drilling harder materials, while the CTW flute design adds strength to support higher speeds and feeds. This carbide drill is capable of delivering high‑quality holes with h9 tolerance in steel, aluminium, and stainless steel.

• Self‑centering 140° 4‑facet split point: Starts holes cleanly with minimal push force, reduces wandering, and improves hole accuracy across a range of materials.
• TiAlN coating for longer tool life: The protective coating reduces wear and heat buildup, extending service life and maintaining consistent performance on tougher materials.
• CTW flute design for strength and high‑speed cutting: Enhanced rigidity and efficient chip evacuation enable higher cutting speeds and feeds without sacrificing hole quality.

This drill helps you maximize uptime and consistency. Its robust carbide construction, protective TiAlN coating, and CTW flute geometry work together to resist wear, maintain quality at higher speeds, and deliver reliable holes to tight tolerances. Whether you’re drilling steel, aluminium, or stainless steel, you can count on repeatable performance and fewer tool changes across production runs.