Further information for Cimco 201218 - step drill 20 30mm max Depth 4mm shank = 9mm
Step drill for mechanical engineering and sheet metal processing, made of HSS, with 2 cutting edges, increasing by 1 mm. Design: drilling range Ø: 20-30 mm, max. drilling depth: 4 mm, shank Ø: 12 mm. Packing unit: 1.