Only if you want your brass to have a bead-blasted look instead of being bright. You could use sand and get the same effect. Don't know why anyone would want to do this.
It would also eat up the inside of the tumbler drum much faster than the conventional corn cob or groung walnut shell media.
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Gunsmithing since 1961
Last edited by Alk8944; 01-05-2017 at 11:17 AM.
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