DeWalt Step Drill Bit, 1-3/8 in Dia, 3 in Overall Length, 1/2 in Cutting Depth, 3 Steps, 1-1/8 - 1-3/8 in Step Depth, 2 Flutes, 1/2 in Flute Length, 0.4375 in Shank, High Speed Steel, Applicable Materials: Metal, Usage: For Use With Electric or Cordless Drills
DeWalt Step Drill Bit, 1-3/8 in Dia, 3 in Overall Length, 1/2 in Cutting Depth, 3 Steps, 1-1/8 - 1-3/8 in Step Depth, 2 Flutes, 1/2 in Flute Length, 0.4375 in Shank, High Speed Steel, Applicable Materials: Metal, Usage: For Use With Electric or Cordless Drills