Dormer Pramet R463 10.50 mm CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R463 10.50 mm carbide drill is designed for high-precision holemaking in demanding materials, including stainless steel and heat‑resistant alloys. Featuring a long-series shank (DIN 6537 L), it offers extended reach and stable performance for deeper holes in production runs or fabrication projects.

The drill combines a self-centering 140° four-facet point, a TiAlN coating, and a specialized flute design with coolant delivery to maximize life, speed, and accuracy. Built on premium carbide, it’s tuned for reliable results at higher speeds and feeds while maintaining precise hole tolerance.

• Self‑centering 140° four‑facet split point: Starts holes cleanly, minimizes wandering, and reduces the push force required to entry, improving first-pass accuracy and reducing rework.
• Long‑series shank with CTW flute design and coolant feed: Provides extended reach and improved strength, while efficient chip evacuation and coolant delivery support higher cutting speeds and feeds for faster drilling.
• TiAlN‑coated premium carbide: Delivers longer tool life and sustained sharpness when drilling stainless steel and hard alloys, reducing tool changes and consistent hole quality across batches.

This drill helps you streamline production by delivering reliable, high-quality holes with less downtime. The combination of a robust TiAlN-coated carbide core, an efficient CTW flute design with coolant feed, and a long-series shank translates to better stability, faster cycle times, and repeatable results—even in challenging materials and deep holes.