Dormer Pramet R454 8.00 mm CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L

The Dormer Pramet R454 8.00 mm carbide drill is a high-precision cutting tool built to deliver clean, accurate holes across a wide range of materials. Ideal for engineers, buyers, tradespeople, and hobbyists, it excels in both manual and machine setups, helping you move from setup to finished hole with confidence.

Key design features include a 140-degree, four-facet split point for self-centering starts, a Titanium Aluminium Nitride (TiAlN) coating that extends tool life and boosts performance on tougher materials, and a CTW flute design that adds strength while enabling higher cutting speeds and feeds. It also features a FORCE-X stepped shank for a secure fit in compatible chucks and DIN 6537 L compatibility for broad usability.

• Self-centering 140° 4-facet split point: Helps start holes precisely and reduces the push force required, reducing wandering and improving first-pass accuracy.
• TiAlN coating for extended life: Increases service life and maintains performance when drilling harder materials, lowering downtime and replacement needs.
• CTW flute design for strength and speed: Increases flute strength and supports higher cutting speeds and feeds for faster material removal and consistent hole quality.

Together with premium carbide material, this drill can handle a wide range of metals—including steel, aluminum, and stainless steel—while delivering high-quality, h9-tolerant holes at speed. The result is reliable performance, reduced tooling changes, and improved overall drilling efficiency for professional shops and serious hobbyists alike.