Dormer Pramet R454 11.40 mm CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R454 11.40 mm carbide drill is engineered for fast, accurate hole making across a range of common materials. With a 140-degree, 4‑facet split point, it self-centers and reduces the push force required to start a hole, making it suitable for both handheld drills and CNC machines. This DIN 6537 L long-length drill is designed to deliver consistent results in everyday workshops and production environments.

Crafted from premium carbide and finished with a Titanium Aluminium Nitride (TiAlN) coating, this drill bit offers longer life and improved performance when drilling harder materials. The specialized CTW flute design adds strength, enabling higher cutting speeds and feeds for higher productivity without sacrificing hole quality.

• 140° 4‑Facet Split Point: Keeps the tip self-centering and reduces starting resistance, helping you achieve clean, true holes with less effort.
• TiAlN Coating for Durability: Extends tool life and maintains sharpness, delivering reliable performance on steel, aluminium, and stainless steel.
• CTW Flute Design for Strength and Speed: Enhances rigidity and supports higher cutting speeds and feeds for faster jobs and consistent hole quality.

This high‑performance carbide drill delivers precise, repeatable holes at speed, making it a dependable choice for engineers, machinists, and hobbyists alike. Its versatile material compatibility and long-length DIN 6537 L format help streamline tool inventory and reduce tool changes while maintaining tight hole tolerances.