The invention discloses a tungsten carbide roller ring hoisting tool in a pre-finish-rolling area of a bar material factory and a wire material factory. The tungsten carbide roller ring hoisting tool comprises movable supporting arms, a safety locking connection rod, arc-shaped tight holding strips and tight holding supporting arms. According to the tool, the hoisting positions of the two movable supporting arms are hooked on through a travelling crane, the arc-shaped tight holding strips on the two tight holding supporting arms can tightly hold a roller ring well; and the safe hoisting operation of the roller ring is achieved through the safety locking connection rod. By using the hoisting tool to perform operation, the hoisting operation of the roller ring can be fast and safely achieved.