Titanium Fractional Self-Starting, 1/8 in-1/2 in, 13 Steps

Features: Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates | Single-flute cutting edge for greater control through steps | 3 flatted shank prevents slipping in drill chuck | New SpeedPoint tip penetrates faster than previous Unibits and prevents walking