HSS Cobalt Alloy Steel Step Drill Bit Set, 3-Piece, #1, #2 & #3
| Item | Step Drill |
|---|---|
| Number of Pieces | 3 |
| Cutting Direction | Right Hand |
| Drill Bit Material | Cobalt Steel |
| Includes | 10231cb (1/8 in to 1/2 in), 10232cb (3/16 in to 1/2 in), 10233cb (1/4 in to 3/4 in) |
| Number of Hole Sizes | 28 |
| Bit Length | 2-3/4", 3-1/8" |
| Number of Flutes | 1 |
| Impact Rated | No |
| Sizes Included | 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"; 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"; 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" |
| Shank Shape | Three-Flat |
| Step Thickness | 1/32 in, 1/16 in |
| Drill Bit Sizes Included | 1/8 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 9/32 in, 5/16 in, 11/32 in, 3/8 in, 13/32 in, 7/16 in, 15/32 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in |
| Shank Type | Hex |
| Drill Bit Dimension Type | Fractional Inch |
| Size Range | 1/8 in to 3/4 in |
| Shank Size | 1/4 in, 3/8 in |
| Overall Length | 2-1/2 in, 3-3/16 in, 3-1/4 in |
| 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 | Wood, Brass, Copper, Laminate, Aluminum, Plastic, Stainless Steel, Steel |
| Finish - Machining | Black Oxide |
| Material - Machining | Cobalt Alloy Steel |
| Measurement System | Fractional Inch |
| Shank Type - Machining | Straight with Three Flats |
| Number Hole Sizes | 17 |
| Drill Bit Case Type | Plastic |
| Maximum Hole Size | 3/4 in |
| Number of Drill Bits | 3 |
| Sub Brand | Unibit |
| Shank Diameter | 3/8 in |
| Largest Drill Bit Size | 3/4 in |
| Shank Hex Size | 1/4 in |
| Smallest Drill Bit Size | 1/8 in |
| Minimum Hole Size | 1/8 in |
| Package Quantity | 1 |