A robot capable of preventing adhesion of a cutting fluid or the like on components thereof. The robot includes a robot arm, and a wrist connected to a distal end of the robot arm and including a plurality of movable elements connected to each other, and the movable elements being hollow elements, an end effector connected to a distal end of the wrist, a wire member laid to extend through the respective movable elements, and a cover to be mounted on the wrist so as to surround a connection between the two movable elements connected to each other.