Klutch Cobalt Step Drill Bit Set - 3-Pc., 3/16in. to 3/4in. Dia.

The Klutch® Cobalt Step Drill Bit Set in high-speed, heavy-duty steel with cobalt coating is a great choice for contract work and homespun projects alike. This set includes a 3/16–1/2in. dia., 6-step bit; a 1/4–3/4in. dia., 9-step bit and a 1/8–1/2in. dia., 13-step bit.