Closeout Jura by GRS 502-518 Thermo-Loc Clamps for the 3X Line & GRS MicroBlock Surface Treatments MA557 iris diaphragm with adapter

MA557 iris diaphragm with adapter ring (40mm diameter)

They are indispensable for the chasing of my custom silver flute keys and jewelry

One book provides enough gold leaf to cover 1-1/2 square feet of surface area

Bench pin included

AT-1 – Tapered Micro Mandrel

Closeout Jura by GRS 502-518 Thermo-Loc Clamps for the 3X Line & GRS MicroBlock Surface Treatments MA557 iris diaphragm with adapterThe Jura by GRS 502 518 Thermo Loc Clamps are precision engineered holding accessories designed for use with the Jura 3X System and the GRS MicroBlock. These clamps secure Thermo Loc firmly within the jaws, providing stable, repeatable grip on odd shaped, delicate, or irregular workpieces during engraving, stone setting, or repair work. Ideal for professionals who demand consistent workpiece positioning without slippage. Features Designed for use with