Carevas High-Purity Melting Graphite Crucible for High- Gold and Silver Metal Smelting Tools, Size: 5

#2-4Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum : Arts, Crafts & Sewing

The high density of graphite crucible makes the crucible have good thermal conductivity. The surface of the graphite crucible has a special glaze

Graphite Crucible 2KG Gold Silver Scrap Smelting Tool for Melting Furnace US

Has Good Thermal Conductivity And Temperature Resistance, Melting Gold, Silver, Platinum. And Other Precious Metals And Other Alloys With High Purity

SWISSO Imported Graphite Crucible 4 Pack for Metal Smelting Furnace Aluminum, Gold, Silver Melting - Small Crucibles Great for Precious Metals Cast

GongYi #0 (1.1lbs-0.5kg) Clay Graphite Crucible for

8KG High Purity Graphite Melting Crucible Foundry Cup For Gold

Carevas High-purity Melting Graphite Crucible for High-temperature Gold and Silver Metal Smelting Tools

Johnson Tools Set of Small Casting Clay Graphite Crucible For Gold

Graphite Crucible

Carevas High-Purity Melting Graphite Crucible for High-Temperature Metal Smelting Tools, Size: 3

MegaCast Graphite Foundry Crucibles are made from a combination of graphite and clay, and are recommended for melting your precious, or non-precious metals and can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. They can be used with our propane melting furnaces as well as a standard torch method.

#4 8kg MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum