Irwin 4935642 Jobber Length Drill Bit Set, Heavy-Duty, 5-Piece, Steel, Black Oxide

High quality steel with black oxide finish for corrosion resistance in applications such as automotive, MRO, portable drills, stationary drill press, 1/4 in hex shank with quick change for ease of use in impact drivers and quick change drill/drivers. Includes 3/32 in, 7/64 in, 1/8 in, 9/64 in and 5/32 in.