CTW flute design with coolant feed: boosts drilling strength and lets you run higher speeds and feeds
3xD length for rigidity and versatility: Provides stable starts and flexible reach for drilling at varying depths without excessive tool deflection
Through-Hole Suitability: Specifically designed for through-hole threads
and keep your workspace cleaner by minimizing coolant leaks
It combines brand presence with practical floor protection
Dormer Pramet R453 N7 CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L Spares CTW flute design with coolantThe Dormer Pramet R453 N7 carbide drill is a high performance tool designed for demanding metalworking tasks. It delivers clean, accurately sized holes in steel, aluminium, and stainless steel, thanks to precision geometry, a TiAlN coating, and an integrated coolant feed. With a FORCE X stepped shank and DIN 6537 L compatibility, it seats securely in common chucks and fixtures for repeatable, reliable drilling on busy shop floors. 140 4Facet Split