Tool for removing inner tube broken screw

The utility model provides a tool for removing an inner tube broken screw. The tool is used for removing the inner tube broken screw which is located inside an outer tube and connected with the outer tube in a threaded mode. The tool comprises a pincers body, a main rod and a fixing support. Two pincers handle portions of the pincers body are connected with the main rod. Two jaw portions of the pincers body are connected with the inner wall of the inner tube broken screw when used. The two pincers handle portions are connected with the main rod through the fixing support. The fixing support moves along the main rod so that the pincers body can be opened and closed. According to the tool, the pincers body is introduced, the jaw portions are opened when the pincers handle portions of the pincers body are opened, and therefore the jaw portions can abut against an inner tube, the inner tube can rotate by rotating the pincers body, the inner tube is disengaged from the outer tube by rotating the inner tube, and th