Dormer Pramet A720 1.40 mm HSS-E STRAIGHT SHANK MICRO DRILL DIN 1899 ISO Insert - DC Style 7mm is a solid carbide

7mm is a solid carbide drill designed for reliable

this insert provides consistent results from the first cut to the last

Constructed from high-speed steel (M2)

UNC (STI) Compatibility: Calibrated for United National Coarse threads in the STI standard

Long Neck / Shank: Long-neck geometry and sturdy shank enable deep-pocket and deep-groove machining with stable rigidity

Dormer Pramet A720 1.40 mm HSS-E STRAIGHT SHANK MICRO DRILL DIN 1899 ISO Insert - DC Style 7mm is a solid carbideThe Dormer Pramet A720 micro drill, 1. 40 mm diameter, is a compact, high precision drill built for micro engineering tasks. With a straight shank and broad compatibility with common tool holders, it helps you deliver tiny, accurate holes in a range of hard to machine materials. Designed for micro engineering, this drill family covers sizes from 0. 15 mm to 4 mm, giving you the right scale for precise prototyping, fine features, and delicate