Ключевые слова: alloy, aluminium, billet, bit, brush, building, calipers, carbide, center, construction, dimple, drill, drilling, end, engineering, equipment, friction, hole, industry, lubrication, machine, make, material, measure, mechanic, metal, metalworking, micrometer, mill, milling, precision, press, production, punch, reduces, repairing, sharp, shavings, speed, stainless, steel, structure, swarf, technical, titanium, turnings, work,