Ключевые слова: base, closeup, coating, connect, crank, cutting, cutting tap, detail, drill, equipment, fasten, fix, gear, hardware, heap, heavy, incise, industrial, industry, instrument, machine, macro, manufacturing, mechanic, metal, metallic, nib, objects, parts, production, protective covering, rapid steel, rebuild, repair, screw tap, shaft, silver, steel, technology, thread, thread tap, threaded, tight, tool, toughness, turn, twist, work, wrench,