Dormer Pramet R463 23/64 Inch CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R463 23/64 Inch Carbide TiAlN Force-M Stepped Shank Coolant Feed Long Series drill is a premium deep‑hole tool engineered for stainless steel and other heat‑resistant alloys. With a stepped shank and a long DIN 6537 L length, it delivers reliable reach and stability for deeper holes with high accuracy. The drill is built to produce high‑quality holes even at elevated speeds and feeds (h9 hole tolerance).

Its 140‑degree, four‑facet split point self‑centers the starting hole, reducing push force and preventing wandering. The Titanium Aluminum Nitride (TiAlN) coating boosts tool life and performance on tough materials, while the CTW flute design with coolant feed provides added strength and enables higher cutting speeds and feeds.

• Precision 140° 4‑Facet Split Point: Self-centering start reduces push force and wander, delivering clean, accurate hole initiation with less effort.
• TiAlN Coating for Extended Tool Life: Hardened coating improves wear resistance, extending life when drilling stainless steel and other hard alloys.
• CTW Flute Design with Coolant Feed: Strengthened flute geometry and integrated coolant enhance chip evacuation, enable higher speeds/feeds, and improve hole finish.

Designed for reliable performance in challenging materials, this drill helps you complete deep holes with consistent quality, reduce downtime from tool changes, and maintain tight tolerances across production runs.