And assist in the drilling of the mega jumbo craft punch CN45 series only sold separately. Use by itself is impossible. By using the together, drilling is possible easily. By be used in conjunction with the guide slot of the CP-AG sold separately, drilling auxiliary Small size craft punch CP-1, CP-1N, the middle size craft punch CP-2 is also possible (drilling of small size craft punch-middle size craft punch is impossible only mega punch aid alone). Commodity Description 100 × 205 × back height 82mm width: external dimensions. Weight: 485g. Material: ABS made . . . . . So that it is possible to easily punch up the weak force and small children. Manufacturer"s part number: CP-A