Dormer Pramet R454 3/4 Inch CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R454 3/4 Inch carbide drill is built for durability and precision in demanding metalworking tasks. With a 3/4 inch diameter and a FORCE-X stepped shank in a DIN 6537 L format, it’s designed for secure seating and reliable performance in standard toolholders and setups.

This high-performance drill blends a tough carbide core with advanced coatings and geometry to deliver clean, accurate holes across a variety of materials—steel, aluminum, and stainless steel—while maintaining efficiency at high speeds.

• Self-Centering 140° 4-Facet Split Point: The precise point starts cuts exactly where you intend, reducing wander and the amount of push force needed to begin cutting for faster, more reliable hole starts.
• TiAlN Coating for Durability: Titanium Aluminium Nitride coating extends tool life and enhances performance when drilling harder materials, helping you get more holes from each drill.
• CTW Flute Design for Strength and Speed: The special flute geometry increases rigidity and supports higher cutting speeds and feeds, while maintaining excellent chip evacuation and hole quality.

With its premium carbide construction and optimized geometry, the R454 drill delivers high-quality, repeatable results and tight hole tolerances (H9) across common metals. It’s a dependable choice for engineers, machinists, and hobbyists who value accuracy, efficiency, and long-lasting performance in everyday drilling tasks.