Chain saws; Cutting blow pipes, gas-operated; Diamond-pointed metal-cutting tools; Drill chucks for power drills; Electric screwdrivers; Electrical drills; Grinding and polishing machines; Milling cutters; Milling machines; Nail pullers, electric; Power-driven wrenches; Power-operated staple guns; Power drill bits; Power operated metalworking machine tools, namely, turning tools; Power saw blades; Thread milling cutters; Welding torches; Woodworking saw-tooth setting machines