Abstract: A hole-puncher having a roller module with knife protrusions and a mold module roller which are pivotally mounted to mouth sections of the hole-puncher. The knife protrusion roller module is provided with knife head protrusions of various sizes and at least a punching protrusion, and the mold module roller is provided with a plurality of knife mold seats and at least a chopping block. The knife mold seats are provided with protrusions, thereby holes can be punched by rotating the knife roller corresponding to the knife mold seat or the chopping block.

Abstract: A hole-puncher is characterized in that a roller module with knife protrusions, and a mold module roller are pivotally mounted to the mouth section, and the knife protrusion roller module is provided with knife head protrusions of various sizes and at least a punching protrusion, and the roller module is provided with a plurality of mold seats and at least a chopping block, and the knife mold seat is provided with protrusion and the punching protrusion, thereby holes can be punched by rotating the knife mold roller corresponding to the knife mold seat or the chopping board.