Dormer Pramet R453 16.00 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L ISO Insert - DN Style while the through-coolant feature supports

while the through-coolant feature supports cleaner operations and longer tool life — all backed by Toolex’s established manufacturing standards

helping you start holes exactly where you intend and maintain accurate hole sizes in stainless steel

improving dimensional accuracy and reducing additional finishing passes

saving time on each project

TiAlN-Coated Premium Carbide: TiAlN coating extends tool life and enhances performance on harder materials

Dormer Pramet R453 16.00 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L ISO Insert - DN Style while the through-coolant feature supportsThe Dormer Pramet R453 16. 00 mm carbide drill is a high performance hole making tool designed for professional workshops, machine shops, and serious hobbyists. With a stepped shank, coolant feed, and DIN 6537 L compatibility, it pairs with standard drilling setups to deliver reliable, repeatable results across a range of metals. Self centering 140 4facet split point: Helps start holes precisely where you aim, reduces wandering, and lowers the push