Dormer Pramet R459 5.90 mm CARBIDE TIALN FORCE-X STEPPED SHANK LONG SERIES (X8D) DRILL FMH FLH FHH S&E A&NF M&D reducing rework and protecting fit

reducing rework and protecting fit and function in the final product

enabling consistent fits and repeatable results

The left‑hand spiral flute with right‑hand cutting provides efficient chip evacuation and stable cutting

75 mm is an intermediate precision hand reamer designed for accurate enlargement and finishing of internal holes

while two flutes enable efficient material removal and stable chip control for general-purpose use

Dormer Pramet R459 5.90 mm CARBIDE TIALN FORCE-X STEPPED SHANK LONG SERIES (X8D) DRILL FMH FLH FHH S&E A&NF M&D reducing rework and protecting fitThe Dormer Pramet R459 5. 90 mm carbide drill is a long series, stepped shank tool designed for precision metal drilling. Its ideal for engineers, machinists, tradespeople, and hobbyists who need reliable, repeatable holes with minimal wandering and fast starts. With a long series stepped shank (X8D) and a 140 four facet split point, this drill delivers self centering starts, reduced push force, and versatile performance. The TiAlN coating enhances