HOW CHALLENGE COINS ARE MADE
The 5 Main Stages of Challenge Coin Production
1. Crafting the Mold
Every coin begins with a masterful mold, forged from high-carbon steel for ultimate precision and durability. Our artisans bring the artwork to life, translating every detail into the CNC engraving machine. Each mold is meticulously verified against the original design, then heat-treated to ensure it can withstand the stamping or casting process with precision.
3. Polishing to Perfection
Once shaped, each coin is polished to a silky smooth finish, removing any imperfections and giving it that first touch of brilliance. After plating, they come back for specialty polish.
5. Adding Colors: Enamel
Using Pantone-perfect colors, we fill the coins with enamel paint by hand. A final high-temperature bake sets the colors, ensuring they remain vibrant for years to come.
2. Bringing Designs to Life
2D Coins (pictured above): The mold meets metal in a high-pressure stamping process, imprinting the design with flawless accuracy.
3D Coins: Molten metal flows into die-cast molds, capturing intricate depth and detail for coins that resemble a sculpture.
4. Finishing with Electroplating
Our coins are plated with metals like gold, silver, or copper, creating a lustrous, long-lasting finish. Plating protects against wear and oxidation while giving the coin a jewelry-like finish.
5. Adding Colors: UV Print
Our state-of-the-art UV printer creates masterpieces on the metal surface. It is used for designs that require picture-quality images, complex gradients, or tiny text.
Challenge Coin Production Gallery
Collaborative Creation
Creativity doesn’t happen behind a desk. Our management and design teams work shoulder to shoulder with our artisans at the workshop. This proximity allows us to experiment with textures, materials, plating, and molding techniques.
A Hands-On Philosophy
By maintaining a presence at every stage of production, we don’t just manufacture; we curate. When you choose Boss Coins, you aren’t ordering a product from a factory line—you are commissioning a work of art from a dedicated studio.
Visits our Coin Options page to find out more about our techniques and materials:
State of the Art Manufacturing - The Boss Coins Promise
Quality Guarantee
We want your coins to stand the test of time, just like the memories they hold. At Boss Coins we use state of the art coin manufacturing equipment to make sure every detail, from mold production to plating to enamel filling comes out smoothly on the coin. We use only premium quality materials so you can be sure to expect the very best quality each time.
Our coins are rust proof, scratch resistant and have that jewellery feel you can only get from the very best coin craftsmen. Minting coins is an art that demands time to master. Our manufacturing team is lead by experts with over 20 years of experience in the field.
Mold Types
Die Cast vs Die Struck Coins
Die casting is the process by which molten metal is poured into a die and left to cool and harden into a coin, medallion or other object shaped by the intricate details of the customised die. It is ideal for portraits and other elaborate images.
Die struck coins are made through the process of force, where a metal press is used to stamp the die onto a raw metal and create the intended design. Die striking is ideal for detailed colourations with enamel and is often preferred in the case of higher quality metals.
Coin Plating Types and Styles
Coin plating offers a variety of metals, styles and finishes to choose from. Metals include gold, silver, nickel, and copper, and come with the option of a high-polished or antique finish — based on your preference for an elegant and shiny coin or a refined matte colour with timeless antique features. Your coin can also be “dual plated”, when more than one type of plating is used on the same coin. For more information about challenge coin techniques and style, please visit our Coin Options Page: