Power-operated tool accessories, namely, circular saw blades, dadoes, diamond abrasive blades, twist drill bits, masonry drill bits, wood drill bits, glass and tile drill bits, step drill bits, countersink drill bits, insert screwdriving bits, power screwdriving bits, double ended screwdriving bits, bit holders, nut setters, socket drivers, router bits, jig saw blades, recipe saw blades, hole saws, band saws; router accessories for use on power routers, namely, router tables, router templates, router guides, router dovetail fixtures, router switches, router miter gauges, router base plates, router biscuit joiners; abrasive accessories for use on power-operated tools, namely, wire brushes, wire wheels, bench grinding wheels, grinding points, sharpeners, rotary files and rasps, taps and dies, sanders and polishers