If you don’t have the special kit for fixing the abrasive wheel in the Chuck of a drill — assemble it from the available parts. Only need a screw, two large washers and nut. The circle is placed between the washers, it is introduced the screw and then the entire clip is tightened with the nut. Stays put the screw in the Chuck of a drill (it is desirable that it was variable speed) — can and should work.
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