JoolTool 3M Scotch-Brite Unitized Abrasive Disc, Non Woven Web Backing, Aluminum oxide, 3S Fine Grade, 3" Diameter
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<b>[Product Information]</b><br>
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<li>An excellent choice in jewelry repair work for its ability to wipe off scratches and scuff marks on precious metals</li>
<li>It is great for removing porosity and parting lines in jewelry castings</li>
<li>The material consists of aluminum oxide impregnated in a non woven web, which resists loading and has an extremely long life</li>
<li>Fine grade</li>
<li>Size: 3" diameter</li>
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