| 摘要 |
<p>A cutting rotor (1) of a portable motor scythe according to the invention wears toothed blade edges (2) and vane (3) rims (7). The toothed blade edges (2) assure excellent cutting performance and the toothed vane (3) rims (7) enable the operation of the cutting rotor also in the circular saw mode, thus making possible to cut thinner branches too.</p> |
