Dormer Pramet R463 5.05 mm CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R463 5.05 mm carbide drill is built for demanding stainless steel and other heat‑resistant alloys. With a through‑coolant long series and stepped shank, it delivers precise starts, stable performance, and extended reach in tough materials, making it a dependable choice for production environments, engineering shops, and serious hobbyist work. This DIN 6537 L drill is optimized for high‑speed drilling where accuracy and finish matter.

• 140° Four‑Facet Split Point: Self‑centering start that reduces the push force required, helping you achieve clean holes with less wandering and better initial accuracy.
• TiAlN Coating for Durability: Significantly increases tool life and performance when drilling stainless steel and other heat‑resistant materials by lowering friction and wear.
• CTW Flute Design with Coolant Feed (Long Series, Stepped Shank): Through‑coolant capability and a rigid flute geometry enable higher cutting speeds and feeds, while the long reach and stepped shank improve stability and chip evacuation in challenging holes.

This high‑performance drill is designed to deliver high‑quality, accurate holes (h9 tolerance) at_g high speeds and feeds, helping you reduce downtime, improve repeatability, and maintain consistent results across repeated jobs. The combination of premium carbide, TiAlN coating, and a purpose‑built flute/through‑coolant design gives you a reliable, long‑lasting tool that you can depend on for demanding fabrication tasks.