Air powered tools, namely, {such as drills, screwdrivers, rivet hammers, saws, etc.}; Electric food grinders for {such as commercial, industrial or domestic} use; Electrical drills; Kits comprised of sandpaper sheets configured to fit power-operated sanders; Metal welding machines, namely, saws and cutters; Pads for floor polishing machines; Power-operated lawn and garden string trimmers; Power lawn and garden tools, namely, chippers; Power tool parts, namely, collets; Water aeration systems ...