Jeweltech Graphite Crucible Set (Pack of 6, 50g–300g Sizes) for Metal Casting, Melting & Refining – Durable Carbon Crucibles for Gold, Silver, Copper, Brass, & Jewellery Making)

The Jeweltech Graphite Crucible Set (Pack of 6) is crafted for casting, melting, and refining precious and non-precious metals with professional precision. Designed for use with gold, silver, brass, copper, aluminium, and other alloys, these crucibles are trusted by goldsmiths, jewelers, bullion refiners, and foundry workers. Each set includes six crucibles in different capacities (50g to 300g), making it suitable for both small jewellery workshops and larger metallurgy labs. Built with premium graphite carbon material, the crucibles deliver fast heating, thermal shock resistance, and long-lasting durability. Whether you are a beginner learning jewellery casting or a professional working in refining and industrial smelting, these crucibles ensure consistent results, smooth pouring, and maximum efficiency in every melt.