A foot for use in supporting a hand-held oscillating power tool on a workpiece includes a plate defining a recess for supporting the body of the power tool at a desired angle relative to the workpiece. The foot includes a plurality of roller elements mounted to the plate and adapted for rolling engagement with the workpiece as the foot is navigated along the surface of the workpiece while performing a cut. An adjustable support may be provided to adjust the angle of the power tool relative to the workpiece.