| 摘要 |
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.
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