Dormer Pramet R454 45/64 Inch CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L

Introducing the Dormer Pramet R454 45/64" carbide drill from the Standard Series (X5D). This high-performance tool features a FORCE-X stepped shank designed for DIN 6537 L holders, making it a dependable choice for professionals and serious hobbyists who need reliable, accurate holes in steel, aluminium, and stainless steel.

Its 140° four-facet split point provides self-centering starts with less push force, helping you begin holes cleanly and reduce walking. The Titanium Aluminum Nitride (TiAlN) coating extends tool life and delivers stronger performance when drilling harder materials. The CTW flute design adds strength and supports higher cutting speeds and feeds, enabling faster production without sacrificing hole quality. Crafted from premium carbide, this drill achieves consistent results and tight tolerances (h9) across a range of materials.

• 140° four-facet split point: self-centering starts with reduced push force for accurate, clean holes and less wandering.
• TiAlN coating: longer tool life and improved performance when drilling harder materials, reducing downtime and replacements.
• CTW flute design: increased strength and capability to run at higher speeds and feeds while maintaining hole quality.

With the R454, you gain durability, speed, and precision in a single drill. The hardened carbide core and TiAlN coating resist wear on aggressive materials, while the split point and robust flute design keep starts clean and chips moving smoothly. The stepped shank ensures secure seating in compatible holders, and the DIN 6537 L length supports reliable, repeatable results in production or workshop settings. This combination helps you finish jobs faster, deliver consistent hole quality, and minimize tool changes for a smoother workflow.