Dormer Pramet A520 5.40 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Flat Bottom enabling efficient drilling at higher

enabling efficient drilling at higher speeds with consistent hole quality and less clogging

The uncoated carbide helps maintain cooler cutting in dry environments

saving time and reducing the risk of leaks or misfits in critical systems

efficient cut while the advanced chip-evacuation feature helps keep the groove clear for consistent performance

repeatable hole-making across a variety of materials

Dormer Pramet A520 5.40 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Flat Bottom enabling efficient drilling at higherThe Dormer Pramet A520 5. 40 mm HSS TiN ADX Straight Shank Stub Drill (DIN 1897) is a precision twist drill designed for dependable holemaking across a range of metals. With a 5. 40 mm diameter and a straight shank, it fits standard chucks and holders, making it a reliable choice for engineers, technicians, buyers, tradespeople, and hobbyists alike. 130 thinned point for self centering and reduced push force; Titanium Nitride (TiN) coating to extend