Dormer Pramet R453 43/64 Inch CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L Disc Tapered neck for reduced vibration:

Tapered neck for reduced vibration: Keeps chatter under control and delivers steadier cuts in long-reach operations

Start with a light pilot hole if the material is particularly tough

R1 corner radius with specialized coating for long life: The precise 1 mm corner radius supports accurate contouring while the coating reduces wear

Flutes: 4-flute design for efficient chip evacuation and a cleaner cut

and dependable performance are non-negotiable

Dormer Pramet R453 43/64 Inch CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L Disc Tapered neck for reduced vibration:The Dormer Pramet R453 drill is a 43 64 inch carbide drill engineered for reliable holemaking across steel, aluminum, and stainless steel. Featuring a DIN 6537 L stepped shank with coolant feed, its built to deliver consistent, accurate holes with minimal tool changes in everyday shop environments. This high performance cutter combines a 140 four facet split point for fast, self centering starts with reduced thrust, a TiAlN coating to extend service