Step Cone Drill 3/16in to 1/2in HSS
Step Drill Bit High Speed Steel TiN 3/16 in to 1/2 in Size Range Quick-Change Hex 1/4 in Shank Hex Size 1/4 in Shank Diameter 3 1/2 in Overall Length Maximum Drilling Depth 1 in
Standard shipping
Estimated delivery time: 7-10 days