| 摘要 |
An improved cutting member for a rotary trimmer. The cutting member is formed of a flat link chain, so the cutting member is flexible throughout its length. Alternate links are somewhat wider, and may be sharpened on their edges for better cutting. A hardened wear member is at the ends of the cutting member both to receive the hard wear of cutting against hard surfaces and to provide a more massive end to assist in holding the cutting member out during operation.
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