Dormer Pramet R463 11.80 mm CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R463 11.80 mm carbide drill is built for demanding metalworking tasks, delivering precise, deep holes in stainless steel and other heat-resistant alloys. With a long-series design, stepped shank, coolant feed, and DIN 6537 L compatibility, it’s engineered for reliable performance in professional shops and by serious hobbyists alike.

• Self-centering 140° four-facet split point: starts cleanly, reduces starting push force, and helps the drill locate and cut true holes on contact so you get accurate, repeatable results.
• TiAlN coating for extended life: increases wear resistance and heat tolerance, delivering longer tool life and more consistent performance when drilling stainless steel and other hard materials.
• CTW flute design with coolant feed (long-series, stepped shank): enhances strength, enables higher cutting speeds and feeds, improves chip evacuation, and provides deep-hole capability with stable performance in demanding applications.

This high‑performance carbide drill is designed to deliver reliable, high‑quality results with minimal downtime. It supports faster production cycles, maintains tight hole tolerance (h9), and provides consistent performance across challenging materials, giving buyers confidence in its longevity and value.