Dormer Pramet R457 13.30 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K

The Dormer Pramet R457 13.30 mm carbide drill is engineered for fast, accurate hole‑making in steel, aluminium, and stainless steel. Featuring a Titanium Aluminum Nitride (TiAlN) coating, a Force‑X stepped shank, coolant feed, and a DIN 6537 K specification, this short‑series drill is built for reliability in busy workshops and production environments. The 140‑degree four‑facet split point helps with self‑centering and reduces the push force required to start a hole, even when working on tough or shiny surfaces.

Designed for demanding applications, this premium carbide drill maintains sharpness and delivers clean holes with tight H9 tolerances at high speeds and feeds. It’s well‑suited for engineers, machinists, and maintenance teams who value consistent results and reduced tool wear across a wide range of materials.

• Self-centering 140° four‑facet split point: Helps the drill begin precisely where you aim, reduces the initial push force, and minimizes wandering for clean, accurate starts.
• TiAlN-coated premium carbide: Extends tool life and sustains performance when drilling harder materials, delivering more holes between tool changes.
• CTW flute design with coolant feed: Increases drill strength and enables higher cutting speeds and feeds, while the coolant helps manage heat for steadier, consistent hole quality.

With these features, the R457 drill supports faster cycle times, fewer reworks, and dependable results across a broad material range. The combination of a robust coating, precision geometry, and coolant‑assisted design helps you finish projects more quickly, maintain tight tolerances, and reduce downtime on the shop floor.