| 摘要 |
The invention relates to a rotation tool in the form of a ring-shaped disk for surface processing, with an outer rim and an inner rim, whereby the outer rim forms a toothed rim with flexible elastic processing teeth. Arranged in the tooth gaps between the processing teeth, running in the circumferential direction of the outer rim, are stabilizing webs of predetermined width and height. As a result of this, the risk of breakage and wear is reduced with regard to the processing teeth.
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