UCEC Blank Challenge Coin 40 mm with Acrylic Protection Box

you will receive 10 pieces of threaded edged blank coins

• High-Contrast Matte Coating: These challenge coin blanks feature a durable iron core with a fingerprint-resistant black matte finish that eliminates glare. When engraved, the coating peels cleanly to expose the bright metal base, delivering crisp, readable text and razor-sharp detail for portraits or complex artwork—ideal for laser engraving blanks
• Double-Sided Engraving Surface: Each blank coin measures 1.57"/40mm diameter and 0.12"/3mm thick with threaded edges for secure handling. Both sides provide a perfectly smooth, flat workspace without pre-drilled holes, giving you total creative freedom whether you’re designing custom military-style medallions, golf markers, or premium gaming chips. Perfect blank coins for engraving
• Universal Tool Compatibility: Engineered for reliability, these heavy-duty metal blanks for laser engraving respond cleanly to diode, fiber, and CO2 marking systems, as well as traditional manual stamping punches. The solid iron core resists warping under high pressure or heat, ensuring consistent results. Ideal coin blanks for laser engraving and stamping projects. (Note: For deep-cut engraving, use brass blanks.)
• Individual Acrylic Protection: Every blank challenge coin is sealed in its own transparent acrylic protective case, then packed in a sturdy organizer box. This isolated storage prevents scratches, dust, and transit damage, keeping each blank coins surface pristine and ready-to-use the moment you open the package
• Versatile DIY & Gift Applications: These engravable blanks are crafted for creating personalized commemorative awards, custom challenge medallions, geocaching pathfinders, durable golf ball markers, or collector’s gaming coins. Perfect for makers preparing custom challenge coins for retail, or crafting unique heartfelt gifts for friends, family, and colleagues