Step Drill Bits Total Products: 4

Step Drill 7/8-1-1/8 High Speed Steel Bright (Uncoated) 1/4 in to 1 1/8 in Size Range Straight with Three Flats 3/8 in Shank Diameter 3 1/16 in Ove...

Step Drill TiN 3/16-7/8 x 1/16 High Speed Steel TiN 3/16 in to 7/8 in Size Range Straight with Three Flats 3/8 in Shank Diameter 3 1/4 in Overall L...

Step Drill TiN 1/8-1/2 x 1/32 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 Length

Step Drill 1/4-3/4 x 1/16 High Speed Steel Bright (Uncoated) 1/4 in to 3/4 in Size Range Straight with Three Flats 3/8 in Shank Diameter 2 3/4 in O...