Air screwdrivers; Pneumatic hammers; Pneumatic nail guns; Pneumatic hand-held drills; Power-operated tools, namely, drill hammers; Power tools, namely, hammer drills; Power tools, namely, burrs; Power tools, namely, scroll saws; Chainsaws; Power-operated percussion hammer drills; Bits for power drills; Polycrystalline diamond compact (PDC) drill bits for drilling machines; Power-driven spanners; Lapping machines