Dormer Pramet R457 10.50 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K SPIRALMILLINSERT high‑performance drill bit built for

high‑performance drill bit built for durability in tough metals

accurate tooling: standard length and taper shank provide secure seating in compatible holders

Achieve precision threading with the OSG UNF Spiral Point Threading Tap

It’s the choice for accurate

Dormer Pramet R457 10.50 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K SPIRALMILLINSERT high‑performance drill bit built forThe Dormer Pramet R457 10. 50 mm carbide drill is a DIN 6537 K compatible, coolant fed short series tool designed for fast, accurate hole making across steel, aluminium, and stainless materials. Its 140 degree, four facet split point centers the drill quickly and reduces the push force needed to start a hole, delivering clean entry and improved first pass accuracy. Engineers, machinists, tradespeople, and hobbyists will appreciate the combination of