Step Drill Bits Total Products: 69

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 TIN Size 2 1/8 -1/2 in High Speed Steel TiN 1/8 in to 1/2 in Size Range Straight with Three Flats 1/4 in Shank Diameter 3 1/8 in Overall...

Step Drill Bit High Speed Steel Black Oxide 13/16 in to 1 3/8 in Size Range Straight with Three Flats 7/16 in Shank Diameter 2 11/16 in Overall Len...

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 1/16 in Overall Length ...

Step Drill Bit High Speed Steel Black Oxide 5 mm to 35 mm Size Range Straight with Three Flats 3/8 in Shank Diameter 3 in Overall Length Maximum Dr...

Step Drill Bit Cobalt Black Oxide 3/16 in to 7/8 in Size Range Straight with Three Flats 3/8 in Shank Diameter 2 7/8 in Overall Length Maximum Dril...

Step Drill Bit Cobalt Alloy 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...

Step Drill Bit High Speed Steel TiN 4 mm to 22 mm Size Range Hex 1/4 in Shank Hex Size 3/8 in Shank Diameter 2 15/16 in Overall Length Maximum Dril...

Step Drill High Speed Steel Black Oxide 5/16 in to 1 1/16 in Size Range Hex 3/8 in Shank Hex Size 4 1/4 in 4 3/8 in Overall Length Maximum Drilling...

Step Drill High Speed Steel Black Oxide 13/16 in to 1 1/16 in Size Range Hex 3/8 in Shank Hex Size 4 3/8 in Overall Length Maximum Drilling Depth 1...