Ключевые слова: auger, background, bit, borer, build, closeup, construction, cutter, drill, drilling, element, engineer, engineering, equipment, gray, group, hard, hardware, heap, industrial, industry, instrument, macro, manual, manufacturing, metal, metallic, object, part, perfect, power, production, repair, set, sharp, shiny, silver, speed, spiral, steel, still, strength, technology, tool, work, working,