This kit includes a No. 3 – 4 Kg Clay Graphite Foundry Crucible and a pair of 26″ Foundry Crucible Flask Tongs.

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. Rated to withstand temperatures up to 1560F to 2912F (850C to 1600C). Measurements: 5-1/4″ high x 4-3/4″ in diameter (exterior dimensions); 4-3/4″ deep x 3-3/4″ in diameter (interior dimensions). The “#” in the title represents the amount of aluminum that the crucible can accommodate (in pounds); the “Kg” is for the amount of kilograms of brass and copper capacities; other metal volumes will vary.

26″ Foundry Crucible Flask Tongs: Heavy-duty tongs are perfect for handling our graphite foundry crucibles – ideally holds up to crucibles in sizes up to 7″ in diameter.