GRS 003-782 Alexandre Sidorov Stone Setter's Ring Fixture Kit

Designed by world-renowned diamond setter Alexandre Sidorov, the Stone Setter's Ring Fixture is a professional workholding solution born from years of mastering and teaching stonesetting techniques. The fixture mounts directly to the GRS MicroBlock or GRS MicroBlock XL, giving users limitless options for engraving and stonesetting rings across virtually any style or size.

A pair of bell-shaped jaw attachments enhances the function of both the vertical and horizontal drawbars. Two sizes of horizontal drawbars are included to accommodate rings of almost any width, while the vertical ring holder features a spherical base that permits multi-axis movement for superior access to any desired work surface. Two full 10-piece expanding mandrel sets are organized in a high-quality aluminum storage tray for easy access at the bench.

Features

• Developed by world-renowned diamond setter Alexandre Sidorov
• Mounts directly to the GRS MicroBlock or GRS MicroBlock XL (sold separately)
• Bell-shaped jaw attachments enhance vertical and horizontal drawbar function
• Two horizontal drawbar sizes accommodate rings of almost any width
• Vertical ring holder with spherical base enables multi-axis movement
• Two complete 10-piece expanding mandrel sets included
• High-quality aluminum storage tray keeps all components organized

Specifications

What's Included

• 2 bell-shaped jaw attachments
• 6 button-head cap screws
• 1 wrench
• 1 short horizontal drawbar
• 1 long horizontal drawbar
• 1 vertical drawbar
• 2 plastic standard cones
• 2 plastic locking cones
• 1 steel standard cone
• 1 double-sided cone
• 1 cone cover
• 1 countersunk screw
• 20 expanding mandrels (2 sets of 10)
• 1 aluminum storage tray

Notes

The Stone Setter's Ring Fixture Kit does not include a GRS MicroBlock or MicroBlock XL. These are sold separately.