Ключевые слова: angle grinder, bars, blades, circular, concrete, construction site, crosscut, cut, cutting, disc, electrical, engineer, factory, flash, grinding, hands, handyman, industrial, industry, iron, manufacturing, materials, metal, power tool, precise, production, sawing, sharp, sparks saw, steel, technology, tools, welding, wire rod, work, workbench, worker, workpiece,