Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders and orbital sanders; Air hammers; Air powered tools, namely, drills, screwdrivers, rivet hammers and saws; Bits for power drills; Centering drilling bits being parts of machines; Chucks for power drills; Core drilling bits; Cutting machines; Cutting machines for metalworking; Electric hammers; Electric hand-held drills; Electric hand-held hammers; Electric rotary hammers; Electrical drills; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Extensions for power drill bits; Fiber cutting machines; Hydraulically actuated tools, namely, pliers and hammers; Impact wrenches; Machines, namely, crushers, impact mills, breakers, pulverizers, mixers and blenders and parts therefor, for industrial and commercial applications; Pliers to aid in skinning an animal operated by an external power source; Pneumatic hand-held drills; Pneumatic ratchet wrenches; Power-driven wrenches; Power-operated percussion hammer drills; Power-operated tools, namely, drill hammers; Power drill accessories, namely, non-electrical adapters for use in joining extensions and power drill bits; Power drill bit extensions; Power drill bits; Power tools, namely, drills, routers and circular saws