Square Vertical Ingot Mold – 3-in-1 Two-Part Casting Mold (4mm, 6mm, 8mm) – Heavy-Duty Jewelry Tool for Gold, Silver & Metal Casting

Made with hard materials such as graphite or cast iron. Use this product to make custom jewelry or refine metal scraps. The Square Vertical Ingot Mold is composed of grey cast iron, has a machined clean surface, smooth spaces for wires and bar plates, and is an open cavity mold. The ingot is suitable for use with gold, silver, and copper. The cast iron mold may be used to make rods for wire rolling and flat bar stock. Ingots are suitable for non-ferrous metals such as gold, silver, copper, and brass.