Best Blank Coins for Engraving: Top DIY Brass and Stainless Options
Finding the right blank coins for engraving can unlock a world of personalized gifts, commemoratives, and crafts. This guide highlights five top choices in brass and stainless steel that are well-suited for laser engraving, stamping, or hand-engraving. Each option balances material quality, edge design, and protective packaging to help you achieve crisp, lasting designs. Use this overview to compare sizes, finishes, and included protection boxes before you buy.
| Product | Brand | Size & Thickness | Material | Protective Packaging |
|---|---|---|---|---|
| Rainteam Blank Brass Challenge Coin | Rainteam | 40 mm diameter, 3 mm thick | Brass | Acrylic protection box |
| MICAIKEM 10Pack Black Stainless Steel Coin Blanks | MICAIKEM | 32 mm diameter, 3 mm thick | 304 stainless steel | Individually packaged |
| MICAIKEM 1-1/4″ Stainless Steel Diamond Knurled Blanks | MICAIKEM | 32 mm diameter, 3 mm thick | 304 stainless steel | Individually packaged |
| ComMarker Brass Blank Challenge Coin | ComMarker | 40 mm diameter, 2.2 mm thick | Brass | Acrylic protection box |
| Funria Brass Coin Blanks | Funria | 40 mm diameter, 3 mm thick | Solid brass | Acrylic storage box |
Rainteam Blank Brass Challenge Coin
The Rainteam blank coins are solid brass with a non-electroplated brushed finish. A protective coating helps prevent oxidation during storage, and the kit includes 10 coins with a 40 mm diameter and 3 mm thickness. Note that the surface may show slight non-electroplated brushing traces, which is normal for this finish. These blanks are hole-free, making them suitable for edge-engraving or full-face laser work. They come with an acrylic protection box for safe handling and gifting.
MICAIKEM Black Stainless Steel Coin Blanks
These 10 flat round coin blanks are crafted from high-quality 304 stainless steel with a mirror finish and a black shiny surface. The diameter is 32 mm (1.25 inches) with a 3 mm thickness, and the coins are non-magnetic, enhancing durability for engraving and stamping projects. Each piece is individually packaged to prevent scratches during shipping, ensuring they arrive ready for personalization.
MICAIKEM Diamond Knurled Edge Coin Blanks
This 5-pack features 304 stainless steel with diamond knurling on the edge, designed to assist with gripping during engravings or stamping. Each blank measures 32 mm in diameter and 3 mm thick, with a groove on both sides to support precise laser marking. The robust construction makes these blanks suitable for frequent use and long-term projects, and the knurled edge adds a distinctive aesthetic to any finished piece.
ComMarker Brass Blank With Acrylic Case
This ComMarker set provides 40 mm brass blanks with a thickness of 2.2 mm, suitable for double-sided engraving. Each coin is stored in an independently packaged acrylic protection box to prevent scratches and oxidation, keeping the blanks pristine from purchase to project start. The kit emphasizes durability and ease of handling, making it a practical option for hobbyists and craft enthusiasts.
Funria Brass Coin Blanks
The Funria set contains 12 solid brass blanks with a 40 mm diameter and 3 mm thickness, designed for laser engraving on both sides. Each blank is paired with a transparent acrylic storage box to prevent oxidation and scratches, while packaging ensures easy organization for DIY projects or gifting. The solid brass construction yields a warm, gold-toned appearance when engraved, suitable for keepsakes and commemoratives.
Buying Guide
- Material choice: Brass coins offer a traditional warm tone and easy engraving, while stainless steel blanks resist tarnish and provide a modern sheen. Consider the recipient’s preference and the intended finish of your design.
- Edge design: Knurled or threaded edges can improve grip during handling and add a professional look. Some designs include grooves for laser marking to guide alignment.
- Diameter and thickness: The most common size is 40 mm with 3 mm thickness, but 32 mm options exist for smaller projects. Ensure your engraving tool can accommodate the coin’s thickness.
- Protection and packaging: Acrylic cases protect blanks from scratches and oxidation during storage or gifting. Individually packaged coins reduce the risk of surface damage in transit.
- Double-sided engraving capability: Blanks that support engraving on both sides offer more design flexibility and a more balanced finished piece.
- Quantity vs. cost: Sets range from 5 to 12 or more pieces. For beginners, a smaller starter pack with protective packaging is often best to test engraving results before purchasing larger quantities.
- Compatibility with tools: Check that the blanks are compatible with your laser engraver, hand stamp, or engraving system, including hole-free designs if you do not need mounting holes.
- Storage considerations: If you work with many blanks, choose products that include protective boxes or organizers to prevent oxidation and surface scratches between projects.
When selecting blank coins for engraving, prioritize a balance of material quality, edge design, and protective packaging to ensure your final designs are crisp and durable. The listed options provide varied finishes and sizes to accommodate a wide range of engraving styles, from intricate laser work to bold hand-stamped motifs.
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