Reference: 06.001004
Brand: TACTIX
TACTIX Hss Step Drill - 416017
Automatically deburrs holes for smooth edges 4x longer lifespan than standard bits Black nitriding for extra hardness and rust prevention 10 Step sizes from 6mm to 25mm for multiple hole sizes 6.35MM (1/4In) Hex drive Diameter 6-25mm Step: 10