Best Deals This Week

Best Metal Casting Molds Deals Online in the US (10 deals found)

Last Updated - March 15, 2026 Sort By:

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New
MMasters 1kg-4 Pieces Premium Graphite Ingot Mold for Metal Casting - High-Purity Material for Gold, Silver, Aluminum, Copper, and Brass - Heat Resistant up to 1800℃/3272℉
Size: Outer dimensions: 4 x 1.97 x 0.98 inches (100 x 50 x 25 mm); Inner dimensions: 3.54 x 1.57 x 0.78 inches (90 x 40 x 20 mm). Holds up to 1 kg of gold or 530 g of silver; Volume: 2.43 fl oz

$41.99
Best Value

New
2 Piece MINI Graphite Molds for Casting Gold Silver Aluminum Copper Brass, HOMOMSAE High-Purity DIY Metal Ornaments Melting Refining
Check Dimensions: Mold 1: 72 x 57 x 12 mm(2.83 x 2.24 x 0.47inch), 3 rectangular slots and 2 round hole. Mold 2: 95 x 45 x 12 mm(3.74 x 1.77 x 0.47inch), 2 rectangular slots and 3 round holes. Suitable for melting and casting bars or coin metals, gold, silver, copper and other alloy tool steel, please check the size before purchasing

$17.99 $23.99
New
100 oz Troy Ounce Gold Bar Loaf Cast Iron Ingot Mold Perfect for Custom Smelting Pouring Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals
【Widely Used】Extremely versatile, ideal loaf ingot mold for making gold, silver, copper, aluminum, brass and so on. Great for smelting, casting, pouring, melting and refining various metals.

$19.99
New
Nelyrho 4 Pieces 1kg Graphite Ingot Molds for Casting Gold Silver Aluminum Copper Brass, Metal Melting Refining Tools (4.01 x 2.01 x 1.01 Inch)
Premium material: Made of high-density fine-grained graphite, 99.9% graphite; More suitable for refining than silicon carbide graphite crucible

$38.45
New
2-Part Cast Iron Flask Mold Frame for Sand Casting Jewelry Metal Casting Making Tool
Wide Application – It allows you to simply duplicate shape, metals, coins, rings jewelry items, and other complex shapes with ease.

$21.20
New
Nelyrho Graphite Ingot Mold, 3.74" x 3.74" x 0.55", 1.57" Round Coin Mold, High Purity for Gold Silver Copper Metal Casting Refining DIY Projects
High-Purity Graphite Material: Made from premium high-purity graphite with ash content less than 0.1%, ensuring efficient casting without Impurity your precious metals

$26.99
New
Made in The USA Graphite Mold
High Qaulity Graphite

$54.95
New
3D Graphite Mold Aztec
The Graphite used to make this mold is high quality Graphite.

$54.95
New
25 oz Troy Ounce Gold Bar Loaf Cast Iron Ingot Mold Perfect for Custom Smelting Pouring Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals
【Widely Used】Extremely versatile, ideal loaf ingot mold for making gold, silver, copper, aluminum, brass and so on. Great for smelting, casting, pouring, melting and refining various metals.

$18.50
New
OTOOLWORLD 12 in 1 Graphite Casting Ingot Mold Metal Refining Scrap Bar Rectangle Square Circle Water Droplet
It is a graphite ingot mold for refining scrap melting furnace.

$22.99

10 Metal Casting Molds deals are available from: Amazon stores, starting from $17.99.
The biggest discount we found is 25% on 2 Piece MINI Graphite Molds for Casting Gold Silver Aluminum Copper Brass, HOMOMSAE High-Purity DIY Metal Ornaments Melting Refining at Amazon.
The lowest price we found is $17.99 while the highest is $54.95.
Prices for the best Metal Casting Molds deals average at $31.80.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Metal Casting Molds.