Power-operated screwdrivers, Power-operated nut runners and Power-operated impact wrenches and parts therefor, namely, bits for power drills, finders, and shanks sold as a unit, Power drills and parts therefor, namely, bits for power bits, arbors, chucks, keys, bench stands for machines, carrying cases, wood augers, angle attachments, wire brushes, hole saws, rods and rasps, collect adapters, and tool attachments for power drills namely, circular and jig saws, sanders, bench grinders, grass shears, hedge trimmers and screwdrivers sold as a unit, Power shears and parts therefor, namely, blades and sharpening fixtures sold as a unit, Power-operated saws and parts therefor, namely, saw tables, blades, and carrying cases, dado sets, rip guides, cut-off wheels, water feed attachments, and foot assemblies sold as a unit, Power-operated hammers namely, rotary-hammers and parts therefor, namely, star drills, bull points, chisels, scaling tools, bushing tools, chucks, dust shields, and carrying cases sold as a unit, Portable power grinders and parts therefor, namely, grinding wheels, wire brushes and tuck pointing wheels sold as a unit, Power Bench grinders and parts therefor, namely, eye shields, pedestal stands, grinding stands, grinding wheels and brushes sold as a unit, Power tools, namely, routers and parts therefor, namely, corner chisels, trimming attachments, guides, bits and sharpening attachments sold as a unit, Air-operated power tools namely, reciprocating and orbital sanders and parts therefor, namely, sanding sheets and pads sold as a unit, Electric disc sanders and parts therefor, sanding discs, wire brushes, backing pads and guards sold as a unit, Power belt sanders and parts therefor, namely, sanding belts, Power operated sharpeners, Power-operated tool reels

Maintenance and repair of power tools and power tool accessories