Top Metal Engraving Lasers of 2025

When it comes to engraving metal, not all laser machines are created equal. CO₂ and diode lasers can work well with certain materials but don’t guarantee long-lasting results on raw metal. Fiber laser engravers, however, deliver exceptional power, speed, and engraving depth.

Fiber lasers can engrave directly onto stainless steel, aluminum, brass, titanium, and other metals—no spray or coatings required. Their highly focused beam enables deep and permanent engravings, sharp lines, and even vibrant color effects with the correct settings.

Fiber lasers provide clean and consistent results whether you’re producing industrial components, artistic creations, or product labels.

The Difference Between CO₂, Diode, and Fiber Lasers

Not all laser engravers are equally suited for engraving metal. Understanding the differences between laser types is essential to choosing the right equipment. Fiber lasers are the most effective for direct metal engraving. They can mark surfaces like steel and aluminum without any auxiliary materials. The results are deep, permanent, and ideal for industrial or professional use cases requiring accuracy and durability.

By contrast, CO₂ lasers cannot engrave raw metal without marking agents, and even then the results are shallow and prone to wear. Diode lasers, which are more affordable and beginner-friendly, offer limited power for metalwork. They can mark stainless steel with specific settings, but the process is slower and less precise. If you’re aiming for professional, long-lasting engravings, fiber lasers are without question the better option.

What to Consider in a Fiber Laser Engraver

Before purchasing a fiber laser for metal engraving, carefully evaluate these features:

• Laser Power: More watts = deeper engravings and faster operation
  
  

• Work Area: A larger surface allows you to engrave multiple parts simultaneously
  
  

• Marking Speed: Up to 10,000 mm/s for high productivity
  
  

• Color on Metal: Certain power levels allow color effects on steel and titanium
  
  

• Ease of Use: Autofocus and intuitive controls help improve accuracy
  
  

• Software Compatibility: Support for EZCAD and LightBurn ensures more flexibility

Now, let’s explore three professional-grade fiber laser engravers for metal, suitable for both beginners and experts.

Best Overall Metal Laser Engraver: OMTech Fiber 30W

The OMTech Fiber 30W offers a perfect balance of power, precision, and price if you need a dependable machine for serial production or detailed work.

Technical Specs:

• Power: 30 watts
  
  

• Work Area: 175 × 175 mm
  
  

• Max Speed: 10,000 mm/s
  
  

• Ideal for: Deep metal engraving, parts, knives, labels

The split-body design makes maintenance easier, and the high-speed galvo scanner ensures sharp marks without slowing down production.
Best for: Professionals who need consistent results across all metal types.

Best for Color Engraving: OMTech MOPA 60W Autofocus

Want to engrave metal in color? The OMTech MOPA 60W Autofocus is the perfect solution. With increased power and precise control, it delivers brilliant color effects on stainless steel and titanium.

Technical Specs:

• Power: 60 watts
  
  

• Work Area: 110 × 110 mm
  
  

• Max Speed: 10,000 mm/s
  
  

• Color Engraving: Yes – blue, gold, purple, red, and more
  
  

• Perfect for: Jewelry, logos, awards, signage, and artistic projects

By adjusting frequency and speed, this machine creates colorful detailing that enhances any premium piece.
Best for: Artists, jewelers, and designers looking for high-impact decorative engraving.

Best Budget Option: OMTech Autofocus Fiber 20W

Just starting out or working with a limited budget? The OMTech Autofocus Fiber 20W is a compact and affordable option for engraving metal with professional quality.

Technical Specs:

• Power: 20 watts
  
  

• Work Area: 110 × 110 mm
  
  

• Autofocus: Yes – fast and accurate setup
  
  

• Great for: Hobbyists, small workshops, new businesses

You don’t need to spend a fortune to achieve clear and durable metal engraving. With built-in autofocus, it’s also one of the easiest machines to use right out of the box.
Best for: Beginners or small businesses looking for quality at a lower cost.

Comparison Table

Why Choose a Fiber Laser for Metal?

Unlike CO₂ or diode lasers, which require sprays or treatment agents, fiber lasers engrave metal directly—faster, more accurately, and with greater depth.

Key Advantages:

• No consumables or coatings needed
  
  

• Much faster engraving speeds
  
  

• Lower maintenance and longer machine lifespan
  
  

• Compact designs with powerful performance
  
  

• Color effects on metal (with correct settings)

This is why professionals in manufacturing, jewelry, medical devices, and aerospace rely on fiber lasers for precise and long-lasting engraving.

Conclusion: Choose the Right Machine

The best metal engraver depends on your goals. Want to mark serial numbers or logos quickly? Looking to produce high-end metal artwork in full color? Need an affordable machine to start your engraving business? Whatever your need, OMTech has a fiber laser engraver that fits—delivering reliable performance and professional-grade features.

Ready to begin?
Browse OMTech’s full line of fiber laser engravers today and take the first step toward clean, powerful, and permanent metal engraving.