7 Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Autogenous soldering machines; Centering drilling bits being parts of machines; Diamond-pointed metal-cutting tools; Electric screwdrivers; Electric welding machines; Laser engraving machines for woodworking; Laser machines for cutting, marking, and engraving fabric designed for installation directly above embroidery machines; Power saw blades; Soldering irons, electric