Exploring the Essence of Custom Double-Sided Coins: The Edge

When admiring a custom commemorative coin, the eye is always first drawn to the exquisite front and back designs. However, there’s an often-overlooked yet important element that protects the coin: its edge.

Technology offers a wide variety of options for custom coin edges. Please find the most common types below:

Bezel Edge

This edge typically appears as a flat, inclined “platform” or “bevel.” Unlike the rounded edge of a traditional coin, it creates a distinct angle or a flat, circular band between the front and back. This makes the coin appear larger than it actually gives it a very pretty look.

Reeded Edge

This edge features a series of equally spaced, vertical grooves. Originally designed to protect the coins from being “clipped”, it is now a standard feature on the coins in many countries (such as the Chinese one yuan coin and the US quarter).

Cross-Cut Edge

This is an advanced variation of the reeded edge. Rather than a single vertical or diagonal groove, it features two sets of grooves cut in different directions, forming a fine pattern resembling a diamond or grid.

Rope Edge

This edge whose pattern mimics a twisted rope. It looks like a serrated edge, but the each “teeth” are not straight; they are wavy or spiral, creating the visual effect of a rope.

Standard Edge

The edge is completely smooth, without any lines, grooves. This is the simplest type of edge.

Oblique Edge

Similar to the standard vertical reeded edge, the grooves are oblique (for example, at a 45-degree angle) rather than vertical.

Leaf Edge

This is a very advanced and complex decorative edge. Rather than simple lines, the edge pattern consists of continuous, repeating plant motifs (such as leaves or palm fronds). These pattern are often raised.

Chain Edge

The edge pattern is designed to resemble chain links, connected end to end, encircling the entire coin.

Conclusion

A great custom coin is one that meticulously considers every detail. The next time you customize or admire a double-sided coin, remember to gently touch and rotate its edge—it may hold the coin’s most unique secrets and the highest level of craftsmanship.