IRWIN 314015 Jobber Length Drill Bit Set, Steel, Black Oxide, 15-Piece
                   Black oxide coating for corrosion resistance and 135 deg split point which minimizes bit walk. Includes one 5/64 in, 7/64 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in and 3/8 in, two 1/16 in, 3/32 in, 1/8 in and rubber-sided case with sliding latch for added security.