Ключевые слова: background, blade, bolt, business, circular, close up, closeup, concept, craft, cut, device, equipment, fabric, form, friction, grind, grinder, hand, heavy, industrial, industry, iron, knife, machine, machinery, metal, people, person, production, profession, professional, sanding machine, sandpaper, sharpen, sharpener, sharpening, sparkle, sparks, steel, stone, table, tool, traditional, wedding, woman, wood, work, workshop,