Milwaukee 48-89-9221 Step Drill Bit Set 31 Hole Sizes, 1/8 in to 7/8 in, Black Oxide Finish, High Speed Steel

Step Drill Bit Set, High Speed Steel, Black Oxide, 1/8 in to 7/8 in Size Range, Straight with Three Flats, Number of Drill Bits 3 Number of Pieces 3 Cutting Direction Right Hand Finish - Machining Black Oxide Drill Bit Material High Speed Steel Includes 48-89-9201 (1/8 in to 1/2 in), 48-89-9202 (3/16 in to 1/2 in), 48-89-9204 (3/16 in to 7/8 in), Hard Plastic Case Shank Type Hex Number of Flutes 2 Impact Rated No Shank Shape Three-Flat Decimal Equivalent 0.125, 0.1563, 0.1875, 0.2188, 0.25, 0.2813, 0.3125, 0.3438, 0.375, 0.4063, 0.4375, 0.4688, 0.5, 0.5625, 0.625, 0.6875, 0.75 Primary Material Application Steel, Plastic Material - Machining High Speed Steel Measurement System Fractional Inch Flute Type Spiral Drill Bit Point Type Conventional Point Sub Brand Secure Grip(TM) Drill Bit Case Type Plastic Number of Drill Bits 3 Shank Type - Machining Straight with Three Flats Products By Industry Electrical;Food Processing;General Approach;Transportation Thread Direction Right Hand