Graphite Ingot Molds for Casting Metal, Smelting Mold with 6 Different Size Rectangular Slots, High-Purity Casting Mold for DIY Gold Silver Brass Metal Ornaments Casting & Refining

Size：4.33*3.15*0.59 inThis 6-cavity graphite ingot mold features 6 different size rectangular slots：100×10×10mm, 100×9×9mm, 100×8×8mm, 100×7×7mm, 100×6×6mm, 100×5×5mm

• This 6-cavity graphite ingot mold features 6 different size rectangular slots (100×10×10mm, 100×9×9mm, 100×8×8mm, 100×7×7mm, 100×6×6mm, 100×5×5mm), covering all common bar sizes, perfect for casting metal ingots, rods, blanks for jewelry making and metal crafts.
• Made of high-purity, high-density graphite with excellent thermal conductivity and extreme high temperature resistance, it can withstand repeated smelting of gold, silver, copper, aluminum and other non-ferrous metals, resists corrosion and deformation, and has a long service life.
• Each cavity is precisely CNC-machined with a smooth, burr-free inner surface, ensuring uniform and smooth metal bars, effortless demolding, and easy cleaning, helping you create perfect metal blanks with zero defects.
• Single-block integrated design, no assembly required, compact size (110×80×15mm) for easy storage and operation. It is a must-have tool for jewelry makers, metal smelting enthusiasts, DIY hobbyists and crafts studios.
• Suitable for melting and casting gold, silver, brass, zinc, aluminum and other non-ferrous metals, widely used for making jewelry blanks, metal rods, ingots, custom crafts and more, bringing your creative ideas to life easily.