Northern Tool + Equipment has the 3-Piece Klutch Cobalt Step Drill Bit Set (3/16" to 3/4" Dia.) on sale for $15. Shipping is free, lower 48 states only.
Description:
- High-speed, heavy-duty steel with cobalt coating
- Professional quality
- 3/16–1/2" dia., 6-step bit
- 1/4–3/4" dia., 9-step bit
- 1/8–1/2" dia., 13-step bit