Dormer Pramet A520 3.70 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Inner Cartridge this end mill maintains accuracy

this end mill maintains accuracy and control

clean threads with lasting edge life

apply cutting oil or threading lubricant

M2 high-speed steel for durability

Dormer Pramet A520 3.70 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Inner Cartridge this end mill maintains accuracyThe Dormer Pramet A520 3. 70 mm HSS TiN ADX Straight Shank Stub Drill (DIN 1897) is a compact, reliable drill bit designed for accurate hole making in a wide range of materials. With a straight shank and stub length, it fits easily into standard chucks and drill presses, delivering controlled entry and consistent results. 130 Thinned Point for Self Centering: Promotes accurate entry and lowers push force, reducing wandering and improving start quality