Irwin High Speed Steel Fractional Self-Starting 1/4" x 1 3/8" x 1/8" Size:1/4" x 1 3/8" x 1/8" The head and handle are

The head and handle are fully polished and forged in one piece

One side of the clear outer PVC jacket is marked with a white stripe to indicate polarity

It's made from a special

sharkbite push-fit fittings for use with copper tubing cts

Use on all colors including white

Irwin High Speed Steel Fractional Self-Starting 1/4" x 1 3/8" x 1/8" Size:1/4" x 1 3/8" x 1/8" The head and handle areSingle flute cutting edge for greater control through steps Hex shank prevents slipping in drill chuck Also available with (TiN) coating for longer life New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates