GRS 003-783 Alexandre Sidorov Stone Setter's Package with Microblock Polishing & Finishing Approximately 70mm diameter working surfaces

Approximately 70mm diameter working surfaces across all four stakes

This lightweight pink gold filled flat cable chain features oval links approximately 1

721) to provide additional working area beneath mini or 100 series stakes

Type "A" hose connectors with 3/8"–24 thread for secure gas line attachment

GRS 003-783 Alexandre Sidorov Stone Setter's Package with Microblock Polishing & Finishing Approximately 70mm diameter working surfacesDesigned 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