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through-coolant pull studs sized for ISO50 tool holders
helping you meet tight tolerances and maintain consistent quality in production runs
Through-Coolant: Integrated coolant channel for effective chip evacuation and cooling
Its durable build and clear
Dormer Pramet R457 N20 CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K Parting Blade Blocks through-coolant pull studs sized forThe Dormer Pramet R457 N20 carbide drill is a compact, high performance tool designed for reliable holemaking across steel, aluminum, and stainless steel. It features a DIN 6537 K shank and a coolant fed short series design to fit standard chucks while delivering steady cutting performance. With a 140 four facet split point, it starts quickly and centers itself for clean, accurate holes with less push force required. 140 four facet split point: Self
