Ключевые слова: accuracy, carbide, cnc, cnc machine, coating, cut, cutter, drill, drilling, engineering, equipment, factory, gold, golden, hard, hole, industrial, industry, iron, machine, machinery, machining, manufacture, manufacturing, metal, metalwork, metalworking, mill, milling, precision, process, processing, production, screw, sharp, solid, special, speed, spiral, steel, technology, thread, thread cutting, threading, tool, tooling, tools, turning, work, workshop,