Step Drill Bits Total Products: 120

Step Drill Bit High Speed Steel Black Oxide 3/16 in to 1/2 in Size Range Hex 1/4 in Shank Hex Size 3 1/4 in Overall Length Maximum Drilling Depth 5...

Step Drill Bit High Speed Steel Black Oxide 1/4 in to 3/4 in Size Range Straight with Three Flats 3/8 in Shank Diameter 2 1/2 in Overall Length Max...

Step Drill Bit High Speed Steel Black Oxide 9/16 in to 1 in Size Range Straight with Three Flats 3/8 in Shank Diameter 2 7/16 in Overall Length Max...

Step Drill Bit High Speed Steel Black Oxide 1/8 in to 1/2 in Size Range Hex 1/4 in Shank Hex Size 3 3/16 in Overall Length Maximum Drilling Depth 1...

Step Drill Bit High Speed Steel Black Oxide 6 mm to 35 mm Size Range Straight with Three Flats 3/8 in Shank Diameter 3 9/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 5 mm to 32.5 mm Size Range Straight with Three Flats 3/8 in Shank Diameter 3 11/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 7 mm to 28.3 mm Size Range Straight with Three Flats 3/8 in Shank Diameter 2 11/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 4 mm to 20 mm Size Range Straight with Three Flats 3/8 in Shank Diameter 2 9/16 in Overall Length Maxim...

Step Drill Bit High Speed Steel Black Oxide 4 mm to 12 mm Size Range Straight with Three Flats 1/4 in Shank Diameter 2 9/16 in Overall Length Maxim...

Step Drill Bit High Speed Steel Black Oxide 7/8 in to 1 7/32 in Size Range Straight with Three Flats 1/4 in Shank Diameter 3 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 3/8 in to 1/2 in Size Range Straight with Three Flats 1/4 in Shank Diameter 2 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 7/8 in to 1 3/8 in Size Range Straight with Three Flats 1/4 in Shank Diameter 3 1/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 7/8 in to 1 1/8 in Size Range Straight with Three Flats 3/8 in Shank Diameter 2 15/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 1/2 in to 1 in Size Range Straight with Three Flats 1/4 in Shank Diameter 3 1/4 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 7/8 in to 1 1/8 in Size Range Straight with Three Flats 7/8 in Shank Diameter 2 3/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 1/4 in to 1 3/8 in Size Range Straight with Three Flats 3/8 in Shank Diameter 3 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 3/16 in to 7/8 in Size Range Straight with Three Flats 3/8 in Shank Diameter 2 15/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 1/4 in to 3/4 in Size Range Straight with Three Flats 3/8 in Shank Diameter 2 9/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 3/16 in to 1/2 in Size Range Straight with Three Flats 1/4 in Shank Diameter 3 1/16 in Overall Length

Step Drill Bit High Speed Steel Black Oxide 1/8 in to 1/2 in Size Range Straight with Three Flats 1/4 in Shank Diameter 3 1/16 in Overall Length

Step Drill Bit High Speed Steel Bright (Uncoated) 1/2 in to 1 in Size Range Hex 3/8 in Shank Diameter 3 1/4 in Overall Length Maximum Drilling Dept...

Step Drill Bit High Speed Steel Bright (Uncoated) 7/8 in to 1 3/8 in Size Range Hex 3/8 in Shank Diameter 3 1/4 in Overall Length Maximum Drilling ...

Step Drill Bit High Speed Steel Bright (Uncoated) 3/16 in to 7/8 in Size Range Hex 3/8 in Shank Diameter 3 1/4 in Overall Length Maximum Drilling D...

Step Drill Bit High Speed Steel Bright (Uncoated) 1/4 in to 3/4 in Size Range Hex 3/8 in Shank Diameter 2 3/4 in Overall Length Maximum Drilling De...