Milwaukee 48-89-9224 Step Drill Bit Set 39 Hole Sizes, 1/8 in to 1 1/8 in, Black Oxide Finish, Fractional Inch

Step Drill Bit Set, High Speed Steel, Black Oxide, 1/8 in to 1 1/8 in Size Range, Straight with Three Flats, Number of Drill Bits 6 Number of Pieces 6 Cutting Direction Right Hand Drill Bit Material High Speed Steel Includes 48-89-9201 (1/8 in to 1/2 in x 1/32 in), 48-89-9204 (3/16 in to 7/8 in x 1/16 in), 48-89-9206 (3/8 in ,1/2 in x 1/16 in), 48-89-9207 (7/8 in Single Hole), 48-89-9208(1/2 in to 1 in x 1/16 in), 48-89-9209 (7/8 in , 1-1/8 in), Hard Plastic Case Shank Shape Three-Flat Shank Type Hex Impact Rated No Number of Flutes 2 Decimal Equivalent 0.125, 0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.6875, 0.8125, 0.875, 0.9375, 1, 1.0625, 1.125 Material - Machining High Speed Steel Finish - Machining Black Oxide Primary Material Application Steel, Plastic Measurement System Fractional Inch Shank Type - Machining Straight with Three Flats Sub Brand Secure Grip(TM) Flute Type Spiral Drill Bit Point Type Conventional Point Drill Bit Case Type Plastic Number of Drill Bits 6