Dormer Pramet R463 7/32 Inch CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R463 7/32 Inch Carbide TiAlN FORCE-M Stepped Shank Drill is a long-series carbide drill designed for demanding metalworking tasks. Built for stainless steel and other heat‑resistant alloys, it delivers deep, accurate holes with consistent results thanks to its DIN 6537 L stepped shank and extended reach. Its capability to maintain precision within tight H9 hole tolerance makes it a reliable choice for repeatable production.

• 140° 4‑Facet Split Point for precise starts: Provides self‑centering startup with reduced push force, minimizes wandering, and helps you begin holes cleanly even in tough materials.
• TiAlN coating for extended tool life: The high‑temperature coating boosts wear resistance, enabling longer service life and better performance when drilling stainless steel and other hard alloys.
• CTW flute design with coolant feed for higher speeds: Delivers increased strength and efficient chip evacuation, allowing higher cutting speeds and feeds with reliable, smooth hole quality.

With its long‑series geometry and stepped shank, this drill delivers stable guidance for deep holes while maintaining edge sharpness under demanding conditions. The combination of a precision start, durable coating, and advanced flute design helps you complete projects faster, reduce tool changes, and achieve consistently accurate results across a range of challenging materials.