| 摘要 |
A rotary cutting device suitable for stump grinding comprises a power shaft (12) having a fixed annular flange (14), a segmented tool carrier removably mounted to the flange and constituted by plural segments (16, 18, 20, 22) which together form a disc. Each of the segments (16, 18, 20, 22) of the tool carrier have a hub portion (24) and a unitary arm (32, 34, 36) that extends out radially from the hub. Cutting tools are mounted to each arm and together provide a cutting tool array about the periphery of the cutting device.
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