Dormer Pramet R520 4.20 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Morse Taper Adaptor consistent workflow: smoother cuts

consistent workflow: smoother cuts

This carbide slitting saw excels where durability and speed matter most

Flutes: 4-flute configuration for efficient material removal and consistent finishes

Tolerance class: Strict 6g accuracy to ensure consistent pitch diameter measurements across production runs

and in-house machining teams that handle a variety of threading projects

Dormer Pramet R520 4.20 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Morse Taper Adaptor consistent workflow: smoother cutsThe Dormer Pramet R520 4. 20 mm carbide stub drill with a straight shank (DIN 6539) is engineered for precise, dependable hole making in metalworking. Its compact stub form and premium carbide core deliver consistent results across a broad range of materials, from steel to aluminium and stainless steel, making it a versatile choice for workshops, job sites, and production environments. Key performance features include a 130 point that self centers and