Hollow punch set Size:4,5,6,7,8,9,10,12,14,16,20,25mm,packed in hop-pocket. Hollow punch setIt can cut throught thin board,plastic board, etc. mainly for home usingpacking:hop-pocket. Size:4,5,6,7,8,9,10,12,14,16,20,25mm,packed in hop-pocket. Hollow punch set