GRS 003-783 Alexandre Sidorov Stone Setter's Package with Microblock Thumler's Tumbler Precision-engineered for consistent performance

Precision-engineered for consistent performance

Can be handheld or mounted in a GRS Benchmate™

Presidium Electronic Gemstone Gauge (PEGG)

ranging from very fine to coarse tooth spacing

and 15 special characters and spacers

GRS 003-783 Alexandre Sidorov Stone Setter's Package with Microblock Thumler's Tumbler Precision-engineered for consistent performanceDesigned by world renowned diamond setter Alexandre Sidorov, this professional workholding solution is the result of many years of mastering and teaching stonesetting techniques. The Alexandre Ring Fixture mounts directly to the included GRS MicroBlock, giving the user limitless options for engraving and stonesetting rings of almost any size or width. The fixture features a pair of bell shaped jaw attachments engineered to enhance the function of both