Dormer Pramet R454 8.90 mm CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L DIN5482 Four-flute design for efficient cutting

Four-flute design for efficient cutting and a clean finish: More flutes mean improved chip evacuation and cutting stability

high-performance results when precision and efficiency matter

Premium alloy for tough metals — Made from high-speed steel with cobalt (CO8)

The robust carbide core and protective coating are designed to withstand daily use on materials below 55 HRc

Dormer Pramet R454 8.90 mm CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L DIN5482 Four-flute design for efficient cuttingThe Dormer Pramet R454 8. 90 mm carbide drill is a versatile, high precision tool designed for engineers, technicians, and hobbyists who demand reliable, accurate holes across a wide range of materials. Built from premium carbide and finished with a Titanium Aluminium Nitride (TiAlN) coating, it delivers long tool life and steady performance, even at higher speeds. This drill features a stepped shank compatible with common chucks (DIN 6537 L) and a