Dormer Pramet A520 7.00 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Solid Carbide reliable pass/fail decisions on every

reliable pass/fail decisions on every part

while the M2 HSS material and ISO H5 tolerance support repeatable results from run to run—making it suitable for production work and precision assemblies alike

Flute design: Multi-flute geometry for improved chip evacuation and stable cutting

and enhanced productivity in challenging materials and high-speed drilling scenarios

The combination of wear resistance and optimized geometry helps maintain tolerances and deliver consistent surface finishes

Dormer Pramet A520 7.00 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Solid Carbide reliable pass/fail decisions on everyThe Dormer Pramet A520 7. 00 mm HSS TiN ADX straight shank stub drill (DIN 1897) is a versatile 7 mm drill bit designed for fast, accurate metal drilling across a range of materials. Built with premium HSS and a Titanium Nitride coating, it delivers reliable hole quality for steel, aluminium, and stainless steel in everyday shop and production environments. With a 130 thinned point, this drill starts cleanly and self centers, reducing the push force