5/8" Shank High Speed Split Point Drill Bits

These large format drill bits feature 135° split point that keeps the drill from skating on hard surfaces. Also called “silver and deming?, “blacksmith? or “prentiss? drill bits, they are designed to quickly cut through metal. They fit all 1/2? drills and drill presses and come with 3 flats on the shank to insure they are held securely in the chuck.