5 Best Laser Engravers For Challenge Coins: Enhance Your Craft with Precision Tools

Last updated June 2026

Challenge coins carry real weight — literally and figuratively. They’ve represented unit identity since World War I, marked milestones in every branch of the US military, and today show up everywhere from corporate boardrooms to fire stations to collector conventions. And increasingly, makers and small businesses are producing them in-house using fiber laser engravers.

The technology has made something that once required expensive die tooling and minimum order quantities accessible to anyone with the right machine and a good design file. But not every laser engraver is suited to the work. Deep metal engraving on coins — the kind that produces the relief depth and fine detail that makes challenge coins feel like they’re worth carrying — requires specific hardware.

Quick picks:

• Budget pick: Gweike G2 Max 50W Fiber Laser — the most powerful portable fiber laser on the market
• High-performance pick: Haotian 100W JPT MOPA Fiber Laser — commercial-grade depth and detail

Table of Contents

1. Why Fiber Lasers Are the Right Tool for Challenge Coins
2. Top 5 Laser Engravers for Challenge Coin Engraving
3. Essential Features to Look For
4. Choosing the Right Machine for Your Situation
5. Frequently Asked Questions

Why Fiber Lasers Are the Right Tool for Challenge Coins

Challenge coins are typically made from brass, copper, zinc alloys, aluminum, or stainless steel. These are dense, reflective metals that require focused, high-energy laser interaction to engrave at any meaningful depth. Fiber lasers operate at a 1064nm wavelength that is highly efficient on metal surfaces — absorbed well by the material rather than reflected away, which is the key to clean, deep engraving.

CO2 lasers, despite their popularity for wood and acrylic, aren’t effective on raw metal. Diode lasers can mark anodized aluminum or coated surfaces, but they lack the power density for genuine deep engraving on bare metal coins. UV lasers are precision tools for plastics and glass, not deep metal work.

MOPA fiber lasers specifically offer pulse width control that’s particularly valuable for coins. Being able to vary the pulse duration opens up color annealing effects (black fills, gold tones on stainless) and gives you more nuanced control over the surface interaction.

“Challenge coin laser engraving, service/anniversary medals, or achievement awards can be a profitable laser engraving service. A fiber laser engraver delivers high energy density, produces clean and precise details for depth engraving, and works exceptionally well on brass, steel, and other metals.” — ComMarker Laser Engravers

Top 5 Laser Engravers for Challenge Coin Engraving

1. Gweike G2 Max 50W Fiber Laser — Best Budget Option

The Gweike G2 Max 50W is currently the most powerful portable fiber laser on the market. At 50W, it can achieve engravings up to 5mm deep into metal surfaces. The 150×150mm work area comfortably handles standard coin sizes (typically 38–50mm in diameter), and you can batch multiple coins in a single run. Best for: Hobbyists, laser businesses adding coin engraving as a new service, anyone wanting serious capability without an industrial price tag.

2. LaserPecker 5 Dual-Source 20W Fiber + Diode — Best for Versatility

The LaserPecker 5 brings a dual-source approach. The 20W fiber laser handles metal coin engraving, while the 20W diode laser extends capability to wood, leather, acrylic, and other materials. Best for: Beginners wanting to start coin engraving alongside other products.

3. EM-Smart Nova 25W Portable Fiber Laser — Best Balance of Portability and Performance

The EM-Smart Nova 25W sits neatly between the entry-level and professional tiers. Its 25W fiber laser delivers genuine engraving depth on metals while keeping the compact, portable form factor that many small shop operators prefer. Best for: Small business owners, mobile engravers, and intermediate users.

4. ComMarker B6 JPT MOPA Fiber Laser — Best for Speed and Color Effects

The ComMarker B6 JPT MOPA is where the list gets noticeably more capable. MOPA technology means this machine can vary pulse width — and for challenge coins, that unlocks color marking effects like black fills and oxidation-based color that premium coin work calls for. Best for: Experienced engravers, small-to-medium production runs, anyone wanting MOPA color and depth capabilities.

5. Haotian JPT MOPA Split Fiber Laser — Best for Professional Production

The Haotian JPT MOPA Split Fiber Laser is the commercial-grade option. Available in 30W through 200W configurations, with 100W being the sweet spot for serious coin production. Best for: Professional engravers, commercial operations, anyone doing regular high-volume coin work.

Looking to engrave coins?

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The Ultimate Deep Metal Coin Laser Engraving Kit. A Complete 100W MOPA Fiber Laser System Built for Deep Coin Engraving, Precision Detail & Production Efficiency.

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Essential Features for Challenge Coin Engraving

For challenge coins, you need a fiber laser — specifically 30W or higher for meaningful depth, 50W or above for efficient deep relief engraving. MOPA fiber lasers offer additional control through pulse width variation, enabling color annealing effects. Standard challenge coins range from 38mm to 50mm in diameter; a 150×150mm field lets you engrave 4–6 coins simultaneously. Software: EZCAD (traditional standard) or LightBurn (increasingly preferred).

Choosing the Right Machine for Your Situation

If You’re Just Starting Out

The Gweike G2 Max 50W or the LaserPecker 5 — maximum power for coin depth (G2 Max) or maximum versatility across materials (LaserPecker 5).

If You’re Running a Small Business

The EM-Smart Nova 25W and ComMarker B6 MOPA. The Nova if portability matters. The B6 if MOPA color effects and higher production speed are priorities.

If You’re Building a Professional Production Operation

The Haotian 100W JPT MOPA Split Fiber Laser. For a business where engraving quality and machine reliability directly affect customer satisfaction and repeat orders, the investment is justified.

Frequently Asked Questions

What type of laser is best for engraving challenge coins?

A fiber laser is the correct choice. Challenge coins are made from metals — brass, copper, stainless steel, zinc alloys, and aluminum — and fiber lasers operate at the 1064nm wavelength most efficiently absorbed by metallic surfaces. For the best results, look for a fiber laser of 30W or higher.

How deep can a laser engrave a challenge coin?

A 50W fiber laser can achieve up to 5mm depth with sufficient passes. For most challenge coin projects, 0.5mm–1.5mm produces the relief effect and tactile quality that makes coins feel premium.

Do I need a MOPA fiber laser for challenge coins?

A standard fiber laser will absolutely produce quality challenge coins. MOPA adds pulse width control, which opens up color annealing effects and more nuanced surface control for collector-grade detail.

What materials are challenge coins made from, and which engraves best?

Traditional challenge coins are made from brass, copper, zinc alloy, aluminum, and stainless steel. Brass is often considered the most forgiving — it responds well to fiber lasers, produces clean contrast, and achieves good depth.

What software do I need for challenge coin laser engraving?

The two main options are EZCAD (bundled with most fiber laser machines) and LightBurn (increasingly popular for its more intuitive interface). For 3D depth map engraving where grayscale images create relief effects, LightBurn’s layer and density controls are particularly useful.

Is laser engraving challenge coins a profitable business?

Yes. Blank stock typically costs $1–$5 per coin. A single custom challenge coin sells for $15–$75 at retail, with organisational bulk orders typically ranging from $8–$25 per coin at volume.

Ready to start engraving challenge coins? Contact our team and we’ll help you choose the right fiber laser for your volume and budget.

You May Also Like:

• Can I Make Challenge Coins with a Laser Engraver?
• Is It Legal to Engrave Coins?
• Is a Laser Engraving Business Profitable?

Written By

Alina Oprea

Maker & Equipment Specialist

Alina Oprea is a hands-on maker, jeweler, and workshop specialist at The Maker’s Chest, with 25 years of silversmithing experience alongside a background in woodworking, renovations, construction, and commercial ductwork installation.

Her experience spans decorative woodwork, hand-carved doors, jewelry fabrication, homebuilding with Habitat, and real jobsite problem-solving — giving her a practical understanding of materials, tools, workflow, and what machines need to deliver beyond the spec sheet.