Dormer Pramet R458 1/2 Inch CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K Shrink Fit Holders consistent finishes at steady cutting

consistent finishes at steady cutting speeds

The ISO H4 tolerance and DIN 8089 specification help ensure bore accuracy and repeatability across compatible metalworking tasks

Its taper shank provides a secure

engineered to achieve tight ISO H5 tolerance in accordance with DIN 212-B standards

With carbide construction and a geometry tuned for aluminum and non‑ferrous metals

Dormer Pramet R458 1/2 Inch CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K Shrink Fit Holders consistent finishes at steady cuttingThe Dormer Pramet R458 drill is a 1 2 inch carbide tool designed for reliable, high precision holemaking across steel, aluminium, and stainless steel. Its 140 degree four facet split point helps with self centering and reduces the push force required, delivering clean starts from the first cut. Designed to fit DIN 6537 K standards with a short FORCE X stepped shank, this drill offers stable alignment in compact setups and minimizes runout in demanding