The dual-grade availability lets you tailor performance to your job—whether you’re grooving tight radii on stainless steels or tackling higher-heat turning tasks—while the compact geometry helps maintain rigidity and precision in limited-space setups
The reamer follows DIN 212-B and ISO H5 tolerance standards
while the integrated oil-hole and through-coolant design optimize chip evacuation and temperature control for cleaner
2‑Flute carbide design for smooth cutting: Optimizes chip evacuation and reduces vibration
enhancing chip evacuation and cooling to extend tool life
Dormer Pramet R453 6.70 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L G The dual-grade availability lets youThe Dormer Pramet R453 6. 70 mm carbide drill is built for professionals who demand fast, reliable holes in a range of metals, including steel, aluminium, and stainless steel. Featuring premium carbide and a TiAlN coating, it delivers longer tool life and consistent performance in demanding drilling tasks. The 140 four facet split point helps start holes true and minimizes wandering, while the through coolant design and stepped DIN 6537 L shank keep