Crystalite® Channel Disc™️

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Crystalite® Channel Disc™️ The Crystalite®️ Channel Disc™ has a uniquely shaped working surface of randomly interspaced islands. The resulting channels flush away debris and preven t the stone from pulling down excessively to the lap. It is superb for rough cutting facets and grinding cabochon backs. Note: The Channel Disc™ will cut faster and coarser than standard discs. 180 mesh is an excellent cabochon pre-former - 360 mesh is superb for facet roughing - 1200 mesh is excellent for facet finishing. 1/2" Arbor hole. Show more