| 摘要 |
A paper shredding tool is disclosed as including a first pair of cutters partly abutting each other along a first cutting plane; a second pair of cutters adjacent to the first pair of cutters, the second pair of cutters partly abutting each other along a second cutting plane; a third pair of cutters partly abutting each other along a third cutting plane; and a fourth pair of cutters adjacent to the third pair of cutters, the fourth pair of cutters partly abutting each other along a fourth cutting plane; in which each pair of cutters are rotatable relative to each other to cut a piece of paper passing between the pair of cutters along their respective cutting plane; and the distance between the first cutting plane and the second cutting plane is different from the distance between the third cutting plane and the fourth cutting plane.
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