Irwin Unibit Titanium Fractional Self-Starting, 1 1/8 in

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.

Attributes:

Cutting Diam [Max] = 1 1/8 in, Cutting Edge Material = HSS, Finish = TiN, Measurement Type = Fractional, Packing Type = Carded, Shank Diam [Nom] = 1/2 in, Tool Shape = Tree - Step Drill, Type = Step Drill Bit. (1 EACH = 1 EACH)