Dormer Pramet A520 4.30 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Medium enabling quick retrieval of metal

enabling quick retrieval of metal objects with minimal effort

Centre-cut geometry allows accurate plunging without wandering

Precise UNS No-Go verification: Quickly confirm external thread diameter against Unified standards

and fabrication projects that require clean

left-hand design with right-hand cutting

Dormer Pramet A520 4.30 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Medium enabling quick retrieval of metalThe Dormer Pramet A520 4. 30 mm HSS TiN ADX Straight Shank Stub Drill is a versatile drill bit designed for precise hole making across steel, aluminium, and stainless steel. Its 130 thinned point helps with self centering and reduces the push force needed to start a cut, delivering cleaner starts and more consistent holes. Coated with Titanium Nitride, this bit delivers longer service life and better performance when drilling tougher materials, so you