| 摘要 |
The invention relates to a tool for lawnmowers. The tool comprises a blade 3 equipped with a plurality of substantially triangular teeth 4 comprising sharp cutting edges, said blade 3 being driven so as to be displaced alternately within a double counterblade 5 likewise equipped with a plurality of teeth with sharp edges 6, said counterblade 5 sliding as a guide and a reference element for said inner blade 3. <IMAGE>
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