To simultaneously punch round holes, into which a sorting bar for sorting is to be inserted, and cut holes, which are to be used for sifting out the card, with one punching operation.

Each of punching pins 19 for cutting has a curved recessed part 25 provided vertically on the surface contacting a corresponding punching pin 14 for sorting. The punching pin 19 for cutting is configured to be slidable in an up-and-down direction while the curved recessed part 25 closely contacts the front-side curved peripheral surface of the punching pin 14 for sorting. A pressing plate 29, which presses a predetermined punching pin 19 for cutting out of the punching pins 19 for cutting from the above, is mounted on a guide shaft 30 to be movable in a right-and-left direction, the shaft 30 being provided in a transverse direction inside a hollow chamber 28 of a pressing plate 11. The pressing plate 29 is moved by an operation knob 34 to select the predetermined punching pin 19 for cutting.