Dormer Pramet R458 6.90 mm CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K

The Dormer Pramet R458 6.90 mm carbide drill from the FORCE-X short-series is engineered for precision and reliability in metalworking. With a DIN 6537 K stepped shank, it fits a wide range of chucks and setups, making it a versatile choice for engineers, fabricators, and hobbyists who demand clean, accurate holes and dependable performance.

Equipped with a 140-degree 4-facet split point, a TiAlN coating, and a CTW flute design, this drill combines ease of starting holes, longer tool life, and the ability to run at higher speeds and feeds while maintaining hole quality across steel, aluminum, and stainless steel.

• Self-centering 140° 4-facet split point: Starts true with minimal wandering, reducing push force and delivering cleaner hole entrances for faster, more dependable drilling.
• TiAlN coating for longer life: Titanium Aluminium Nitride coating boosts wear resistance and heat tolerance, extending tool life and improving performance on harder materials.
• CTW flute design for enhanced strength: The CTW flute geometry adds rigidity and supports higher cutting speeds and feeds, helping you complete holes faster without sacrificing accuracy.

This high-performance drill delivers consistent hole quality and reliable results across a range of materials, helping improve workflow, reduce downtime, and ensure precise, repeatable holes in production or workshop environments.