Dormer Pramet R520 6.50 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Kits This reamer delivers repeatable bore

This reamer delivers repeatable bore dimensions with a clean finish

6 x 40 UNF threading tap designed for high-precision UNF applications

and achieve repeatable results across a range of ferrous materials

81 mm diameter is a compact

and reliable results across a broad range of materials

Dormer Pramet R520 6.50 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Kits This reamer delivers repeatable boreThe Dormer Pramet R520 is a 6. 50 mm carbide stub drill with a straight shank (DIN 6539) designed for reliable metal drilling across a range of materials. Built for engineers, machinists, and workshop enthusiasts alike, it delivers precision holes quickly and consistently in steel, aluminium, and stainless steel. The combination of a durable carbide core and a TiN coating helps you tackle demanding jobs with confidence, while the DIN 6539 straight