Dormer Pramet R457 N29 CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K ISO Insert - TN Style Built from HSS-E (M35 cobalt)

Built from HSS-E (M35 cobalt) and finished to ISO H4 tolerance

more reliable hole creation with reduced downtime and consistent results

Four‑flute rigidity for stable cutting: The four‑flute design increases tool rigidity

helping you reduce tool changes and cycle times

Dormer Pramet R457 N29 CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K ISO Insert - TN Style Built from HSS-E (M35 cobalt)The Dormer Pramet R457 N29 carbide drill is a compact, coolant fed drill designed for reliable holemaking across a wide range of materials. With a DIN 6537 K shank, it fits into standard toolholders for fast, productive setups. Built for professionals and serious hobbyists alike, this premium carbide drill features a 140 degree four facet split point for self centering starts and reduced push force, a TiAlN coating for extended tool life, and a CTW