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HSS‑E reamer is built for intermediate precision work
45° Helix: Helix angle of 45 degrees reduces cutting forces and aids smooth chip evacuation for better surface finish
5 balance rating keep vibration low and performance consistent
confident results in busy production and maintenance environments
Dormer Pramet R463 7.70 mm CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L Holder HSS‑E reamer is built forThe Dormer Pramet R463 7. 70 mm carbide drill is a highperformance tool designed for stainless steel and other heatresistant alloys. Featuring a DIN 6537 L longseries stepped shank, coolant feed, and a Titanium Aluminium Nitride coating, its built to deliver reliable, precise holes with extended tool life. A 140 fourfacet split point provides selfcentering action, helping you start holes cleanly with reduced push force and minimal wandering. 140
