The utility model discloses a tray disc for cylindrical insert belongs to material disc technical field, including material disc body, be provided with a plurality of columnar profiling position and a plurality of pin protection position in material disc body, and a plurality of pin protection position respectively with the bottom of a plurality of columnar profiling position interpenetration, the bottom wall of a plurality of columnar profiling positions all is provided with convex profiling position, in the utility model, a plurality of columnar profiling position and a plurality of convex profiling position are to cylindrical insert and the convex profiling positioning load protection of its surface, make the placement of cylindrical insert keep stable, simultaneously, the pin of cylindrical insert is located in a plurality of pin protection position, and there is enough space in a plurality of pin protection position, and the pin of cylindrical insert is protected and limited, prevents pin damage and shakes, makes the pin can keep in uniform placement angle, guarantees the placement position consistent, and conveniently takes out and uses.