| 摘要 |
PROBLEM TO BE SOLVED: To efficiently carry out operations to finely cut down a tree, a stump, or a root, for easy transportation. SOLUTION: This tree cutter comprises a fixed jaw 2, a cutting part body part 5 and a rotating cutting blade A having linear blade parts 6 and a circular arclike blade part 7 formed in the cutting body art 5. The circular arclike blade part 7 is projected from the linear blade tip edges 6a of the linear blade parts 6 in a circular arclike form toward the side of the fixed jaw 2 and the circular arclike blade tip edge 7a of the circular arclike blade part 7 is continuous to the linear blade tip edges 5a of the linear blade parts 6.
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