3 PIECE STEP DRILL
3 PIECE STEP DRILL
Product details

3-Flat Shank prevents bit from slipping in the chuck;

Made from high speed steel;

Titanium coated;

With hardness from 60 to 63 HRC


Item codeSizePacking
BCE3SU4 – 12 mm , 4 – 20 mm , 4 – 32 mm10/40 sets
BCE3SU-P3/16" – 1/2", 1/4" – 3/4", 1/4" – 1-1/4"10/40 sets