Dormer Pramet R457 U CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K SPIRALMILLINSERT Flexible 1–9 Insert Platform with

Flexible 1–9 Insert Platform with Precise Indexing: Spiral toolholders hold 1 to 9 inserts in a compact cutting diameter

and hobbyists seeking consistent results

Application: Optimized specifically for rib processing and slot milling in precision components

enabling more holes to be finished before regrinding and maintaining consistent hole quality across extended production runs

Two-flute design for efficient chip evacuation: The dual-flute geometry delivers superior chip evacuation and stable cutting

Dormer Pramet R457 U CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K SPIRALMILLINSERT Flexible 1–9 Insert Platform withThe Dormer Pramet R457 U carbide drill is a versatile, high performance drilling solution designed for engineers, machine shops, and hobbyists who need reliable, precise holes across a range of metals. With a DIN 6537 K shank and a compact short series form, it fits rigid setups and tight spaces while delivering consistent results. Key features include a 140 degree four facet split point for self centering and reduced push force, a Titanium Aluminum