Dormer Pramet R459 5.80 mm CARBIDE TIALN FORCE-X STEPPED SHANK LONG SERIES (X8D) DRILL T-Slot Inserts while the straight shank and

while the straight shank and well-defined flute work together to minimize chatter and provide steady guidance during manual reaming

With its optimized geometry

whether upgrading existing setups or standardizing inserts across a shop floor

75 mm diameter and a stub-length form

Geometry: Flat bottom with a conical tip for crisp V-forming and precise detail

Dormer Pramet R459 5.80 mm CARBIDE TIALN FORCE-X STEPPED SHANK LONG SERIES (X8D) DRILL T-Slot Inserts while the straight shank andThe Dormer Pramet R459 5. 80 mm carbide drill is built for reliable, high precision hole making across a wide range of metals. Its long series stepped shank design delivers deeper reach with steady rigidity, making it a practical choice for production runs and demanding workshop projects alike. Key features include a 140 degree four facet split point for quick starts and self centering, a Titanium Aluminium Nitride (TiAlN) coating to extend tool life