Alexandre Ring Fixture

Designed by world-renowned diamond setter Alexandre Sidorov, this workholding solution is the result of many years of mastering and teaching stone setting techniques. The Alexandre Ring Fixture mounts directly to the GRS MicroBlock®, giving the user limitless options for stone setting rings. MicroBlock® not included. Includes: 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 1 aluminium storage tray