Dormer Pramet R520 4.10 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Tiny Tool Holders versatile choice for production drilling

versatile choice for production drilling across a range of metals

and thoughtful ergonomics reduces downtime and helps your CNC work run smoother—from setup to finished part

and workshops that require consistent hole sizing

Material: HSS‑E (M35 Cob) for enhanced hardness and heat resistance

WD1 coating for wear resistance: Extends tool life and supports cleaner starts by improving heat dispersion and chip control during cutting

Dormer Pramet R520 4.10 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Tiny Tool Holders versatile choice for production drillingThe Dormer Pramet R520 4. 10 mm carbide drill with a DIN 6539 straight shank is built for precise, reliable hole making across a range of materials, including steel, aluminium, and stainless steel. Its straight shank fits standard chucks and holders for quick, secure engagement in everyday machining setups. This drill features a 130 point that helps start holes with minimal wandering, enabling self centering and reducing the push force required during