Dormer Pramet R453 7/16 Inch CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L Threadmill25 repeatable performance in tight work

repeatable performance in tight work envelopes

and a chip-friendly steam oxide finish makes it a practical choice for professionals seeking consistency and long-term value

By supporting ISO-threading and left-hand threading with quick

The combination of a straight shank and left‑hand spiral flute aids stable engagement and efficient chip evacuation

with easy cleaning and long‑lasting reliability

Dormer Pramet R453 7/16 Inch CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L Threadmill25 repeatable performance in tight workThe Dormer Pramet R453 7 16 Inch carbide drill is a precision tool designed for serious hole making across steel, aluminium, and stainless steel. It features a 140 degree four facet split point that self centers the start and reduces the push force required, helping you achieve clean entry from the first cut. With a Titanium Aluminium Nitride (TiAlN) coating for longer tool life and improved performance when drilling harder materials, plus a CTW flute