| 摘要 |
<p>The invention relates to a grinding tool (10) comprising an annular abrasive band (3) carried by a support in the shape of a body of revolution. The support is composed of two elements (1,2) which can be juxtaposed on a common axis of revolution (9), and the circular edges of which are shaped in order to be able to receive and, after the mutual clamping of the said juxtaposed elements (1,2), to fasten the abrasive band (3), made in the form of a removable independent piece, by gripping it in a position centered on the said axis (9). <IMAGE></p> |
