Ключевые слова: background, blade, board, caution, circle, circular, closeup, construction, craft, curved, cut, dangerous, detail, equipment, groove, hardened, hardness, holes, industrial, industry, isolated, machine, mechanical, metal, object, pointed, protect, rotary, round, safe, safety, saw, sawblade, sawing, sharp, sharply, silver, stainless, steel, technical, teeth, timber, tool, tooth, wheel, wood, wooden, woodwork, work, workshop,