Irwin 11103 Step Drill Bit: 6 to 18 mm Dia, 3/8" Shank Dia, High Speed Steel, 7 Hole Sizes
Step Drill Bit: 6 to 18 mm Dia, 3/8" Shank Dia, High Speed Steel, 7 Hole Sizes 5 mm Step Length, Bright Finish (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!