Dormer Pramet R459 10.30 mm CARBIDE TIALN FORCE-X STEPPED SHANK LONG SERIES (X8D) DRILL

The Dormer Pramet R459 10.30 mm carbide drill is a high-performance cutting tool designed for professionals who need fast, accurate hole-making across steel, aluminum, and stainless steel. Its long-series stepped shank provides extended reach for deep cavities and hard-to-access work, while maintaining stability and precise guidance throughout the cut.

• Self-centering 140° 4-Facet Split Point: Starts holes with minimal wandering, reduces startup push force, and improves accuracy—especially on harder materials—so you get clean, true holes from the first cut.
• TiAlN Coating for Longer Life: The Titanium Aluminium Nitride coating boosts wear resistance and heat tolerance, extending tool life and maintaining sharpness when drilling tougher materials like stainless steel and high-strength alloys.
• Special CTW Flute Design with Coolant Feed: Enhanced flute geometry combined with coolant delivery provides greater rigidity and allows higher cutting speeds and feeds, delivering stronger performance and consistent hole quality.

Designed for reliability and precision, this high-quality carbide drill helps you achieve repeatable hole quality with tight tolerances (h9) across a range of materials. The combination of a durable coating, reinforced flute design, and a long reach means fewer tool changes, reduced downtime, and steady performance in demanding tasks—from fabrication and machining to maintenance and repair work.