Black & Decker™ Screw is designed for circular saws, random orbit polisher, palm grip, industrial finishing, variable speed orbital, professional palm and random orbit palm sanders, DeWalt® rotary hammers, SDS hammers, orbital sanders, palm sander, finishing sander, random orbit sanders, large angle grinders, cut-off machines, circular saws, chop saws, random orbit sanders, handle router base, band saw, chop saw, top handle circular saws, miter saw, base router kit, Porter Cable® random orbit sander and palm sanders.