Casting crucible tool: graphite ensures that precious metals in smelting are not contaminated. Graphite crucibles for melting metal: perfect for
TOAUTO 6 KG Foundry Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum : Arts, Crafts & Sewing
Megacast Small Melting Ceramic Crucible Dish Cup Set of 2 Melting Gold Silver Copper Whip Tongs Handle 2A : Arts, Crafts & Sewing
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VILLCASE 2 Pcs Plaster of Paris Crucibles for Melting Metal Refractory Cement Casting Sand Crucible Pot Melting Crucible Graphite Crucible Clay
Outside Dimensions: #0: 2.2 Dia. x 2.8 Height. Material: Specially added silicon carbide to make the crucible more durable, suit for Carbide Furnace
GongYi #0 (1.1lbs-0.5kg) Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum
Graphite Crucible Stainless Steel Crucible Melting Furnace - Temu
#6 12KG MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum : Arts, Crafts & Sewing
8.8KG Silicon Carbide Graphite Crucibles,Melting Metal,Withstand HighTemperature
Graphite Crucible Stainless Steel Crucible Melting Furnace - Temu
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#10-14g Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass
TOAUTO 6 KG Foundry Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum : Arts, Crafts & Sewing