2PCS Metal Casting Molds for Gold/Silver/Copper, HOMOMSAE Long Bar & Big Round Ingot Casting Tools for Jewelry Making, Refining & Melting

2PCS Metal Casting Molds for Gold/Silver/Copper, HOMOMSAE Long Bar & Big Round Ingot Casting Tools for Jewelry Making, Refining & Melting

• Premium High-Purity Graphite Material - Made of high-density graphite with excellent thermal stability, this mold resists high temperatures (up to 2000°C)
• Dual-Mold Versatility - Comes with 2 functional molds: 1 long-bar & square-ingot mold (for striped/blocky castings) and 1 6-cavity round mold (for small circular ingots), meeting diverse casting needs in jewelry making, metal refining, or hobby crafts
• Precise & Smooth Casting - The inner grooves are precisely machined with a smooth surface, allowing easy demolding after cooling—no sticking or deformation of your metal ingots, saving time on post-casting finishing
• Durable & Reusable - Thickened graphite structure enhances wear resistance; this mold can be reused multiple times without cracking (note: avoid rapid temperature changes for longer service life)
• Wide Application - Ideal for DIY jewelry artists, metalworkers, and hobbyists—perfect for casting precious metals, non-ferrous metals, or even resin (for crafts). Compact size (portable) fits most small melting furnaces