Dormer Pramet R520 10.10 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Outer Cartridge The 4-flute configuration balances material

The 4-flute configuration balances material removal with finish quality

fast inspections that improve workflow and reduce rework

DIN Standard: DIN 212-B specification for consistent geometry and interchangeability

enabling efficient deep-hole work in tight spaces and access-restricted projects

Premium carbide for strength and wear resistance: Premium-grade carbide delivers enduring sharpness

Dormer Pramet R520 10.10 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Outer Cartridge The 4-flute configuration balances materialThe Dormer Pramet R520 is a 10. 10 mm diameter carbide stub drill with a straight DIN 6539 shank. Designed for reliable metalworking across a range of materials, its ideal for engineers, buyers, tradespeople, hobbyists, and anyone who needs consistently accurate holes with minimal effort. This high performance drill combines a 130 point for self centering and reduced push force, a Titanium Nitride (TiN) coating to extend tool life and enhance