The RYOBI Wood Door Trimmer is the perfect solution for frustrating sticking doors. This unique trimmer requires only a standard drill, no additional materials, to shave off excess material along your door. Removing up to 1/32"per pass on 1-3/4"& 1-3/8"size doors, this trimmer is the best solution for most wooden sticking doors. This fast, easy solution prevents the need to pull out bulky sanders or planers. Best of all, your wood door can stay on-hinge, cutting your project time and effort in half.