Air powered tools, namely, such as drills, screwdrivers, rivet hammers, saws,; Drilling machines and parts therefor; Extensions for power drill bits; Metal working machines, namely, saws and cutters; Power-operated screwdrivers; Power drill bits; Power lawn and garden tools, namely, chippers; Power saw blades; Power tools, namely, scroll saws; Power tools, namely, drills, routers, circular saws