Dormer Pramet R458 N25 CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K

The Dormer Pramet R458 N25 carbide drill with TiAlN coating is built for professional metalworking, delivering reliable, precise holes across a range of materials. Designed for engineers, buyers, tradespeople, and hobbyists alike, it starts holes cleanly with minimal wander thanks to its 140° four-facet split point, helping you move from setup to production quickly.

With a TiAlN coating that extends tool life and improves performance on harder materials, and a CTW flute design that strengthens the bit and supports higher cutting speeds and feeds, this drill handles demanding jobs with consistency. Crafted from premium carbide and featuring the Force-X stepped shank (short series) for secure tool seating, it’s suitable for drilling steel, aluminum, and stainless steel with dependable results.

• Self-centering 140° four-facet split point: Starts holes cleanly, reduces wandering, and lowers push force for smoother, faster hole initiation.
• TiAlN coating for longer life: Extends tool life and maintains performance when drilling harder materials, reducing tool changes and downtime.
• CTW flute design with premium carbide: Increases edge strength and enables higher speeds and feeds, delivering consistent hole quality and reliability even in demanding applications.

This drill is capable of producing high-quality, accurate holes with h9 tolerance, making it a dependable choice for production runs and precision work alike. Its combination of durable coating, robust geometry, and versatile material compatibility helps you improve workflow, reduce rework, and achieve repeatable results across multiple projects.