Abstract: There is described a bench grinder in which the operation of particular functional elements has been enhanced. Among significant improvements are shield-mounted lamps by means of which lighting in the work zones of the grinder is improved. Glare has been markedly reduced through directive light-shielding shades strategically located, through end lighting of the shields, and through light frequency selection. The lighting bulbs are energized by a 12-volt supply derived from pick-up leads connected to the windings of the 110-volt motor which drives the grinder wheels. The tool rest has been extended forwardly at the outer sides of the abrasive wheels to provide support laterally of the grinding wheels in addition to in-line support. A grinder-carried wheel dressing tool of a uniquely efficacious configuration facilitating its use is conveniently affixed on the grinder chassis, as is a wrench used in making selectable operational adjustments on the grinder to ensure optimum and safe operation.