Primarily there's two processes utilized to produce challenge coins. The die casted (hot molded) along with the die struck (stamped/minted) process. Both of these process produce 2D/3D (raised) challenge coins. The 2D/3D (raised) includes several flat plains in addition to the other called graduation levels. These graduation levels are level 1 (1D), level 2 (2D), level 3 (3D). The 2D/3D variations or graduation in levels makes the logo or image more realistic.

1. processes utilized to setting up
Primarily there are 2 processes employed to produce challenge coins. The die casted (hot
molded) and the die struck (stamped/minted) process.
Those two process produce 2D/3D (raised) challenge coins. The 2D/3D (raised) consists of a
couple of flat plains together with one another called graduation levels. These graduation levels
are level 1 (1D), level 2 (2D), level 3 (3D). The 2D/3D variations or graduation in levels makes the
logo or image more realistic.
Regarding the die casted process the 2D/3D is molded in to the coin metal. Within the die struck
coins the 2D/3D are metal cutouts "glued" together, into the recessed parts of the die struck
military coins.
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Die Casted Challenge Coins.
The die casting manufacturing process, is often a top end efficient process for precision designs,
producing the very best quality military challenge coins. It's especially suited for applications
which require high detail, complex designs as well as a fine surface quality and dimensional
consistency, as needed in military coins.
The results in the die casted manufactured military coin can be a uniform design, excellent
surface finish and good dimensional (2D/3D) accuracy (realistic) as well as a superior challenge
coin quality.
The die casted process contains forcing molten metal under underhand into mold cavities (die
molds). As soon as the metal is cured, each coin is taken off, cleaned, polished and after that
enamel paints are injected into the design.

2. Unlike the die struck "step-like" look of (2D/3D) multi-level die struck metal pieces "glued"
together. Die cast coins have smooth, gradual 2D/3D molded in to the metal to produce a high
quality, superior military coin. All die casted coins are common standard 2D.
The limitation with the die casted process could be the lettering, that's more "rounded" unlike the
die struck process which produces "squared" sharp edged lettering because of the stamping
process.
Die Struck (stamped/minted) Challenge Coins
The die struck process produces coins in levels. First, a die either way sides of the design is
made. A metal is positioned between your die's along with the design is "double stamped"
simultaneously on both sides with approximately 15 a lot of pressure, to get the raised and
recessed areas of the look. This technique "pushes" and "presses" the metal up and out to from
the challenge coin design, level 1 (1D).
The military challenge coin designs which require two or more levels of detail (2D/3D), the die
struck process consists of making metal cut-outs from the designs and after that "glued" in the
level 1 (1D) for your 2D logo or image. The 3D (logo or image) is "glued" over the 2D.
This 2D/3D "multi-level" detail of an die struck military coin, provides the challenge coin a "step
like" look and has an increased failure rate; meaning the "glued" pieces falter or wear out.
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Because of the labor intensive as well as the high cost of producing 2D and 3D challenge coins,
majority of the die struck manufactures only produce level one (1D) detail with all the "double
stamping" method. But they state their process produces 2D and 3D detail.
To conclude, the die casted manufacturing process ought to be the procedure for choice for
producing good quality, detailed 2D/3D challenge coins. The die struck manufacturing process
medicine technique of decision for simple designs which require level 1 (1D) detail, one sided coin
designs, leather, lapel pins, tokens, badges and off track our coin currency.