#3 unibit, 1/4" to 3/4" step drill, 9 hole sizes from 1/4" to 3/4" in 1/16" increments, maximum material thickness 1/8", 3 flatted shank, shank size 3/8", single fluted cutting edge assures true round holes & allows greater control, carded.
| SKU | 2005015 | UPC | 038548101033 |
| Model Number | 10233 | Brand | Irwin |