Ключевые слова: abrasive, activity, angle, arm, background, carpenter, carpentry, circular, closeup, construction, craft, craftsman, cut, cutter, disc, electric, engineer, engineering, equipment, factory, grinder, icon, improvement, industrial, industry, instrument, isolated, job, machine, machinist, manufacture, mechanic, metal, object, polish, red, repair, saw, sharpening, steel, stone, supply, tool, work, workshop, yellow,