Dormer Pramet R454 39/64 Inch CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R454 is a 39/64 inch carbide drill built for professionals who demand consistent, high-quality holes across steel, aluminum, and stainless steel. With a DIN 6537 L shank and FORCE-X stepped shank design, it stays securely seated in your drill chuck for reliable performance in busy shops and field projects.

It features a 140° four-facet split point that self-centers the entry and reduces the push force needed to start a hole. The Titanium Aluminium Nitride coating extends service life and improves performance when drilling harder materials, while the special CTW flute design adds strength to sustain higher cutting speeds and feeds. Crafted from premium carbide, this drill handles a range of materials from steel to aluminum to stainless steel with consistent results.

• Self-centering 140° split point: Enables clean starts and accurate entry with reduced push force for less operator fatigue.
• TiAlN-coated premium carbide: Delivers longer tool life and dependable performance when drilling harder materials, maximizing uptime.
• CTW flute design for strength and speed: Provides increased rigidity to run at higher speeds and feeds while maintaining hole quality.

This drill delivers precise, repeatable holes quickly, helping you streamline setups and reduce rework. The combination of a hard-wearing coating, tough carbide, and optimized flute geometry translates to fewer tool changes, faster production cycles, and consistently clean holes within H9 tolerance—across a range of common materials.