Dormer Pramet R520 3.80 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Grooving Inserts ensuring reliable fit and interchangeability

ensuring reliable fit and interchangeability across components and assemblies

Meet the Wiseman Threading Tools Hand Tap — a precision instrument designed for dependable

Long shank with four-flute carbide design for deep grooves: Enhanced reach and rigidity support deep-pocket machining

then progressively increase cutting depth in a steady

1 corner radius delivers clean edges and preserves geometry on inclined profiles

Dormer Pramet R520 3.80 mm CARBIDE TiN CDX STRAIGHT SHANK STUB DRILL DIN 6539 Grooving Inserts ensuring reliable fit and interchangeabilityThe Dormer Pramet R520 3. 80 mm carbide TiN CDX straight shank stub drill is a durable, precision engineered cutting tool designed for metalworking professionals and hobbyists alike. With a 3. 80 mm diameter and a DIN 6539 straight shank, it delivers consistent performance across a range of materials, including steel, aluminium, and stainless steel, for reliable hole quality in both small batch and production setups. 130 Degree Point: Self centering