Dormer Pramet R520 9.10 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Stub Drill Built for demanding ISO threading

Built for demanding ISO threading tasks

repeatable results across a range of common metals

001 inches (≈ ±0

uncoated HSS-E composition reduces friction and assists chip evacuation

Left-hand spiral flute + right-hand cutting: Efficient chip evacuation and stable cutting action for a reliable

Dormer Pramet R520 9.10 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Stub Drill Built for demanding ISO threadingThe Dormer Pramet R520 9. 10 mm carbide stub drill with a DIN 6539 straight shank is built for precision hole making across a broad range of materials. Featuring a TiN coated carbide body and a 130 point, it starts holes cleanly with less resistance and reduced push force, making it suitable for production environments, repair shops, and hobbyist workshops alike. This drill is designed to deliver reliable, high quality holes at speed, with a compact