Dormer Pramet A520 5.40 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Flat Bottom Usage: Can be operated by

Usage: Can be operated by hand or with a wrench to engage damaged or dirty threads

extending tool life and maintaining precise hole size through many cycles

Pitch: Coarse pitch enables faster metal removal and better chip evacuation

6 mm diameter and a 5 mm long neck

TiAlN coating for wear and heat resistance: Extends tool life and maintains sharpness at higher speeds when drilling hard or abrasive materials

Dormer Pramet A520 5.40 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Flat Bottom Usage: Can be operated byThe 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