Dormer Pramet R520 6.60 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 SPIRALMILLINSERT making it suitable for finishing

making it suitable for finishing operations in steel

providing a practical balance of material removal and thread accuracy for general use

Thanks to broad holder compatibility

while its small footprint expands where you can use it

notch-free neck for durability: The smooth

Dormer Pramet R520 6.60 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 SPIRALMILLINSERT making it suitable for finishingThe Dormer Pramet R520 6. 60 mm carbide stub drill is built for precise, durable hole production across a variety of materials. With a straight shank (DIN 6539) and a 6. 60 mm diameter, it fits standard chucks and setups in workshops, fabrication shops, and engineering environments. Key features include a 130 point for self centering and reduced starting force, a Titanium Nitride (TiN) coating to extend tool life and maintain performance on harder