Step Cone Drill 0.1875in to 0.875in HSS
Step Drill Bit High Speed Steel Black Oxide 3/16 in to 7/8 in Size Range Straight with Three Flats 3/8 in Shank Diameter 2 7/8 in Overall Length Maximum Drilling Depth 3.5 mm
Standard shipping
Estimated delivery time: 7-10 days