Dormer Pramet R458 5.30 mm CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K

Introducing the Dormer Pramet R458 5.30 mm carbide drill — a versatile tool designed for engineers, machinists, and hobbyists who demand precise, reliable holes across common metals. Its 140° four-facet split point self-centers on entry, reducing wander and the pushing force required to start a hole, so setups are quicker and more confident. Crafted for performance in a compact short-series form, it keeps your workflow smooth and accurate.

Equipped with a Titanium Aluminium Nitride (TiAlN) coating, the drill delivers longer life and better performance when drilling harder materials. The CTW flute design adds strength and rigidity, enabling higher cutting speeds and feeds without sacrificing control. Made from premium carbide and suitable for drilling steel, aluminium, and stainless steel, this drill also adheres to DIN 6537 K shank standards for secure, consistent performance in a wide range of machines.

• Self-Centering 140° Four-Facet Split Point: Promotes accurate starts with less push force, reducing wandering during entry.
• TiAlN Coating on Premium Carbide: Extends tool life and improves performance when drilling harder materials.
• CTW Flute Design for Strength and Speed: Increases rigidity to support higher speeds and feeds for faster, stable hole production.

The R458 is a high-performance drill capable of producing high-quality, accurate holes at elevated speeds and feeds, delivering consistent h9-tolerance results across a variety of metals. For teams seeking reliable, repeatable drilling with minimal downtime, this tool pairs robust construction with practical, real-world benefits that translate into faster setups, fewer reworks, and dependable performance in everyday manufacturing and fabrication tasks.