Dormer Pramet A520 5.50 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Instruments helping professionals deliver reliable results

helping professionals deliver reliable results every time

and a straightforward workflow in your machining projects

Note: stock indicators refer to blanks ready to be machined into the finished reamer

HSS-E durability for tough materials: Engineered to resist wear when drilling stainless steel

reducing guesswork in inspections

Dormer Pramet A520 5.50 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Instruments helping professionals deliver reliable resultsDesigned for engineers, machinists, and DIY enthusiasts, the Dormer Pramet A520 5. 50 mm HSS TiN ADX Straight Shank Stub Drill is a reliable, general purpose drill for metalworking. It uses a DIN 1897 straight shank and a 5. 50 mm diameter to deliver consistent, high quality holes in steel, aluminium, and stainless steel. With a 130 thinned point for self centering, a Titanium Nitride coating for longer life, and convex cutting edges for efficient