Step Cone Drill 13/16in to 1.375in HSS
Step Drill Bit High Speed Steel Black Oxide 13/16 in to 1 3/8 in Size Range Straight with Three Flats 7/16 in Shank Diameter 2 11/16 in Overall Length Maximum Drilling Depth 1/8 in
Standard shipping
Estimated delivery time: 7-10 days