Drills & Screwdrivers

IRWIN Unibit Cobalt Step Drill is 6X Longer life vs. the competition

Step Drill Bit: 7/8" Min, 1-1/8" Max, 1/2" Shank Dia, Cobalt, 2 Hole Sizes

Step Drill Bit: 6.00 mm Min, 18.00 mm Max, High-Speed Steel, 7 Hole Sizes

Step Drill Bit: 5.00 mm Min, 35.00 mm Max, Cobalt, 13 Hole Sizes

Step Drill Bit: 3/8" Min, 3/8" Max, 1/4" Shank Dia, High-Speed Steel, 1 Hole Sizes

Step Drill Bit: 3/16" Min, 7/8" Max, 3/8" Shank Dia, Cobalt, 12 Hole Sizes

Step Drill Bit: 3/16" Min, 1/2" Max, 1/4" Shank Dia, High-Speed Steel, 6 Hole Sizes

High Speed Steel fractional self-starting drill bit. Drill a range of holes without changing bits. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.

Step Drill Bit: 3/16" Min, 1/2" Max, 1/4" Shank Dia, Cobalt, 6 Hole Sizes

Step Drill Bit: 1/8" Min, 1/2" Max, 1/4" Shank Dia, High-Speed Steel, 13 Hole Sizes

Step Drill Bit: 1/8" Min, 1/2" Max, 1/4" Shank Dia, Cobalt, 13 Hole Sizes

Step Drill Bit: 1/4" Min, 3/4" Max, 3/8" Shank Dia, High-Speed Steel, 9 Hole Sizes

Step Drill Bit: 1/4" Min, 3/4" Max, 3/8" Shank Dia, High-Speed Steel, 9 Hole Sizes

IRWIN High Speed Steel Fractional is ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates

Step Drill Bit: 13/16" Min, 1-3/8" Max, 7/16" Shank Dia, High-Speed Steel, 10 Hole Sizes

This Irwin Unibit # 10 High-Speed Steel Fractional Self-Starting Step Drill Bit features a single-flute cutting edge for greater control through each of its 2 steps. The hex shank helps prevent slipping in a drill chuck. Use this reliable drill bit to drill holes into thin materials like stainless-steel, copper and more.

Step Drill Bit: 1-1/8" Min, 1-1/8" Max, 7/16" Shank Dia, High-Speed Steel, 1 Hole Sizes

Socket Adapter: Impact Drive, 3/8" Square Male, 1/4" Hex Female

Power Magnetic Bit Holder:

Two Flutes UP And DOWN Cut Spiral Carbide Mill Cutters for Compression Wood PVC End Mill Cutter Bits(5X22X50MM

Micro Drill Bit: 2.85 mm Dia, (0.1122"), 140 deg, Solid Carbide

Micro Drill Bit: 2.55 mm Dia, (0.1004"), 143 deg, Solid Carbide

Micro Drill Bit: 2.30 mm Dia, (0.0906"), 140 deg, Solid Carbide

Micro Drill Bit: 2.25 mm Dia, (0.0886"), 140 deg, Solid Carbide