The Pulsar XL coating further extends tool life by resisting wear under demanding speeds
The centre-cutting feature makes plunge milling straightforward
The straight shank integrates easily with standard tooling setups
backed by Toolex’s engineering standard for straight-shank reamers with left-hand flute and right-hand cutting
reducing the push force needed and starting holes precisely from the first cut
Dormer Pramet R520 10.20 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Short Series The Pulsar XL coating furtherThe Dormer Pramet R520 10. 20 mm carbide stub drill is engineered for reliable holemaking across a range of metals. With a DIN 6539 straight shank and a 130 point, it starts holes accurately and reduces the push force required, helping you maintain speed and control whether youre working with steel, aluminum, or stainless steel. Designed for professionals, engineers, tradespeople, and serious hobbyists, it delivers consistent, high quality holes even