Copper tungsten (CuW, WCu) e 'nile ea nkoa e le thepa e kopantsoeng e sebetsang haholo le e thibelang ho senya e sebelisoang haholo e le li-electrode tsa koporo tsa tungsten ho EDM machining le lik'hamera tsa ho hanyetsa, likhokahano tsa motlakase lits'ebetsong tse phahameng tsa motlakase, le lijana tsa mocheso le lisebelisoa tse ling tsa elektronike. lits'ebetsong tsa mocheso.