To enable a worker to easily take notice of generation of overload.

The flip-over saw 1 includes a body 10 including a saw blade rotated/driven by a motor on a horizontal table 3 supported on a frame 2 invertably by 180°, becomes usable as a miter saw at a first rotation position of a table 3 where the body 10 becomes an upper side, and becomes usable as a table saw in which the saw blade is penetrated through the table 3 and is upwardly projected at a second rotation position of the table where the body 10 becomes a lower side in the state in which the body 10 is fixed at a bottom dead center. On a front surface of the frame 2, a warning lamp 23 for informing generation of the overload in the motor is provided.