Dormer Pramet R457 8.05 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K

The Dormer Pramet R457 8.05 mm carbide drill is a high-performance cutting tool designed for professionals and serious hobbyists who demand reliable, precise results across a range of materials. With a stepped shank and DIN 6537 K compatibility, it's built to fit common drill chucks and adapt to busy work sites. The 8.05 mm diameter and 140° four-facet point ensure self-centering and easier entry, delivering accurate starts and reducing the push force required to begin holes.

• 140° 4-Facet Split Point: Self-centering entry that minimizes wandering and reduces the effort needed to start holes, helping you achieve clean, true first cuts.
• TiAlN Coating for Durability: Extends tool life and improves performance when drilling harder materials, reducing tool changes and downtime on demanding jobs.
• CTW Flute Design with Coolant Feed: Enhances drill strength and supports higher cutting speeds and feeds for faster, more stable drilling with cleaner hole edges.

This carbide drill is versatile enough to handle steel, aluminum, and stainless steel while delivering consistent hole quality with tight h9 tolerance. Its premium construction, combined with wear-resistant coating and advanced flute geometry, provides dependable performance on the shop floor, in maintenance tasks, or during precision fabrication projects.