| 摘要 |
A stump cutter having a rotatable disk having a plurality of cutting tool holders with a cutting tool cantilevered therefrom to engage a stump brought into contact with the cutting tool with a protector having a massive leading non-cutting edge that extends sufficiently far outward from the rotatable disk to protect the cutting tool shank and holder from breakage and wear and also reduce whole carbide loss from large rocks to fractional carbide loss.
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