Astro Pneumatic 9442 2pc Blue Steel Max Duty Step Drill Bit Set

Astro Pneumatic 9442 2pc Blue Steel Max Duty Step Drill Bit Set

Wear Preventative Coating
Titanium Aluminum Nitride (TiALN) M2 High Speed Steel base material
Sizes: Up to 1/2" by 1/32" and up to 3/4" by 1/16"