Ключевые слова: abrasive, background, blade, circle, circular, closeup, construction, cut, disc, disk, electric, engineering, equipment, factory, flash, grind, grinder, grinding, hand, hardware, industrial, industry, iron, isolated, light, machine, manual, manufacture, mechanic, metal, nobody, object, part, power, production, round, safety, sanding, saw, spark, speed, steel, technical, technology, tool, wheel, white, work, worker, workshop,