Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, orbital sanders; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Bits for power drills; Blades for electric rotary cutting machines; Blades for power tools; Core drilling bits; Drill bits for rock drilling; Electric arc cutting apparatus; Electric arc welders; Electric arc welding apparatus; Electric arc welding machines; Electric welding machines; Electrodes for welding machines; Meta...