| 摘要 |
The present invention relates to a cooling disc for cooling grinding tools, having at least one fastening opening, a side which can face a grinding tool, a side which can face away from a grinding tool, a first contact face which is configured in such a way that it can be brought into contact with a corresponding face of a holding element of a grinding tool, and a second contact face which is configured in such a way that it can be brought into contact with a corresponding face of a fixture for a grinding tool. Furthermore, the invention relates to a grinding system which comprises at least one grinding tool which is provided with a holding element, a fixture for a grinding tool, and at least one cooling disc. A further subject matter of the invention is a grinding tool having a carrying body and an abrasive which is fastened to the carrying body, by means of which the carrying body can be fastened in a fixture for a grinding tool, the grinding face being substantially planar and closed and the carrying body comprising vulcanized fiber.
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