Dormer Pramet R463 12.00 mm CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R463 12.00 mm carbide drill is a high-performance cutting tool designed for precision drilling in stainless steel and other heat‑resistant alloys. It features a long-series stepped shank for extended reach and reliable engagement, and a 140° four‑facet split point that self-centers and reduces starting push force.

A TiAlN coating extends tool life and improves performance on tough materials, while a coolant-fed CTW flute design supports higher speeds and feeds for fast, high-quality hole production (h9 tolerance).

• Self-centering 140° four-facet point: Starts holes cleanly and reduces push force, helping you locate the hole quickly and maintain accuracy on stainless steel and other hard alloys.
• TiAlN-coated premium carbide: Significantly extends tool life and keeps cutting performance strong when drilling stainless steel and heat‑resistant materials, reducing tool changes and downtime.
• Coolant-fed CTW flute on a long-series stepped shank (DIN 6537 L): The coolant delivery plus optimized flute design keeps chips moving, reduces heat buildup, and supports higher speeds and feeds while the long shank provides extended reach and secure chuck engagement.

Designed to deliver consistent, accurate holes even at high speeds and feeds, the R463 12.00 mm drill supports efficient production with minimal rework. The robust carbide core, TiAlN coating, and coolant-fed flute design combine for longer tool life, reliable performance, and cleaner hole finishes in stainless steel and other heat-resistant alloys (h9 tolerance). The DIN 6537 L long-series stepped shank offers broad machine compatibility and secure engagement, making this drill a dependable choice for fabrication, automotive, and heavy-duty machining tasks.