When deciding to purchase a new machine, it’s always important to consider one’s personal needs and preferences, not only to be sure you’ll be satisfied with your addition but also to save on costs by avoiding features that are simply unnecessary.

Metal is a unique material to alter with a laser cutter as its impervious nature will often reflect the laser beam, reducing its ability to vaporize and mark the metal. Because of this, it’s difficult to cut through more than a few fractions of a centimeter even with some of the more powerful machines.

In short, if you’re cutting metal or hope to do so, consider using a different machine such as a CNC plasma cutter or router machine. But, if you’ve made it this far and know what you really want, get ready for some awesome machines!

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The Best Laser Engravers for Metal

What Type of Laser Engraver Is Right for Me?

Laser engraved tags make quite an impression
Laser engraved tags make quite an impression (Source: Epilog Laser)

While you’re probably hoping to mark metal, it’s important to consider whether it’s the only material you want to engrave. Because there’s a large range of intrinsic properties between all the different types of metals, such as metallic sheen, it’s difficult for the same machine to process metal similarly to other raw materials, such as wood.

That being said, if you’re engraving coated or anodized metals, most consumer machines will be able to leave their mark, which can decrease the budget for a laser engraver significantly. Instead of engraving onto the metal itself, they will burn through some of the coating or oxidation layer, which is much easier to etch away. These machines use CO2 or diode lasers and are typically mounted on an XY gantry.

However, if you plan on only engraving metal, consider a fiber laser. Fiber lasers are essentially lasers that originate in a place separate from the cutting head, travel down an optic fiber, and are redirected to the metal surface by mirrors controlled by galvanometers. These lasers are tuned to the frequencies necessary for metal and can get the job done fairly quick too. They come in various intensities, but each will at least be able to efficiently mark and cut certain thin metals as well.

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The Best Laser Engravers for Metal

Price

Always use safety goggles when operating a laser
Safety precautions must always be taken (Source: All3DP)

The barrier to entry for a lot of powerful laser engravers is oftentimes price, but in order to help alleviate this, we chose a few great picks to stretch the budget if a laser engraver of this caliber is the best machine for you. The proverbial “bang for your buck” was also taken into account when choosing to include some of the more expensive machines to ensure you get the best deal on the market.

In general, fiber laser machines will tend to be significantly more expensive as they are typically professional-grade machines, and CO2 and diode lasers will trend in the lower ranges, but this is reflected in their capability as well.

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The Best Laser Engravers for Metal

User Friendliness

Always use safety goggles to block harmful rays when engraving
Always use safety goggles to block harmful rays when engraving (Source: LaserPecker via Kickstarter)

It can be challenging to master a new machine or technique, which is why we considered how steep the learning curve is. One of the main factors we considered was software and its documentation across various platforms.

Additionally, we considered the difficulty in setting the machine up and maintaining it over the long term. Lastly, community support plays an important role in one’s experience with a given machine, so it’s important that this is abundant and easy to access. It shouldn’t be impossible to get a good product, and we recognize that a lively community can take out some of the guesswork.

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The Best Laser Engravers for Metal

Capability

This laser head was mounted onto a CNC machine
This laser head was mounted onto a CNC machine (Source: Opt Lasers via Unsplash)

Last, but not least, is capability. There is a slew of components to regard, but here are the main ones we analyzed.

  • Precision and accuracy: What is the quality of the cut or marking? The precision and accuracy of a machine speak volumes about the machine’s quality and its manufacturer.
  • Size: How large of a product can the machine engrave? One factor to consider with regard to working area and max piece size is that they may not be comparable across machines. This is because some machines have removable floors for engraving on larger projects.
  • Material portfolio: How efficiently does the machine handle each material? While CO2 and diode lasers will be able to engrave wood and coated metals, fiber lasers will be able to engrave a wide variety of raw metals.
  • Extra features: Does it have a Z-axis, rotary module, or any other external features? Expandability and other features showcase a product’s adaptability as well as increased functionality.

Together, these criteria are important for informing our ranking and your decision.

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Budget Picks

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The Best Laser Engravers for Metal

OMTech K40

The OMtech K40 is a versatile machine
The OMtech K40 is a versatile machine (Source: Make or Break Shop)

The Orion Motor Tech K40 laser engraver is essentially a traditional K40 laser engraver equipped with a CO2 tube as the laser source and some pretty great specs. This machine can engrave lots of materials, but as far as metal is concerned, it can only engrave coated or anodized metals as it does use a conventional laser tube. Additionally, aftermarket accessories such as rotary modules and better coolers have already appeared and seem to provide good results.

The machines are imported from Asia, but Orion Motor Tech is an American-based company that offers many benefits. The most important of which is fantastic customer service, which has resulted in greater adoption of the machine, leading to wide community support. The machine does require a fair amount of tinkering, but once tuned, the possibilities are practically endless.

Pros

  • Fairly large working area (200 x 300 mm)
  • Well priced
  • Good customer service

Cons

  • Can be difficult to set up with water cooling
  • Built-in software can be difficult to use initially
  • Can only engrave coated metals

Summary

  • Difficulty: Hard
  • Laser wattage: 40 W
  • Cost: ~$480
OMTech 40 W Laser Engraver and Cutter
Commissions Earned Check price at

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The Best Laser Engravers for Metal

Atomstack S20 PRO

The Atomstack S20 pro couples a feature rich software with a large build area for a great price
The Atomstack S20 pro couples a feature rich software with a large build area for a great price (Source: Atomstack)

The Atomstack S20 PRO may be a diode laser, but it still packs a punch. With an output power of 20 watts, this machine can mark through any non-metal material with ease. It will mark coated metals, but this does not extend to raw metals, unfortunately. It provides a large work area of 400 x 400 mm and has an open bottom which means it can simply be placed on top of a larger workpiece if need be.

The software has good reviews with a slightly steep learning curve, but still reasonably attainable. Being an open-air machine, the engraver has fewer safety features than necessary for normal metal engraving, so extra safety precautions must be taken. Overall, it is a great machine that packs together a lot of features and a fantastic work area.

Pros

  • Large working area (400 x 400 mm)
  • A growing community with respect to software
  • Easily expandable with rotary modules and more powerful lasers

Cons

  • Few safety features
  • Built-in software can be hard to use initially
  • Can only engrave coated metals

Summary

  • Difficulty: Intermediate
  • Laser wattage: 20 W
  • Cost: ~$1,200
Atomstack S20 PRO
Commissions Earned Check price at

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The Best Laser Engravers for Metal

Atomstack M4 Fiber Laser

This fiber laser uses a smaller formfactor galvo system to deliver optimal results
This fiber laser uses a smaller formfactor galvo system to deliver optimal results (Source: Atomstack)

The Atomstack M4 Fiber Laser is the only budget pick in this list that is a fiber laser. Being a fiber laser affords this machine many benefits, such as the ability to engrave uncoated metals fast. It uses a galvanometer system, effectively reflecting light and allowing for a higher speed (relative to gantry-mounted lasers) and a more tuned-in laser frequency since the laser beam source is stationary.

It does have a smaller build area, but this is typical of fiber lasers as the light becomes less intense over longer distances, which imposes some limits given that the head doesn’t move. It makes up for this by providing a removable floor so that it can be placed on top of larger workpieces and has an adjustable Z-axis.

This could be a great machine for jewelry and electronics applications with this size restriction but is not limited to only these examples. The software and community are fairly light for this pick, so this is a machine best left to the patient and strong of heart.

Pros

  • Ability to engrave most raw metals
  • Well-priced, especially for a fiber laser
  • Has a removable floor for larger workpieces

Cons

  • Less community support
  • Requires experimentation with the software
  • Small working area (70 x 70 mm)

Summary

  • Difficulty: Hard
  • Laser wattage: 10 W
  • Cost: ~$1,500
Atomstack M4 Fiber Laser
Commissions Earned Check price at

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User Friendly

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The Best Laser Engravers for Metal

Glowforge Plus/Pro

Image of: Glowforge <span class="link" data-action="modal-open" data-modal-ajax="/en/product-overlay/117384/limit/0/">Plus</span>/<span class="link" data-action="modal-open" data-modal-ajax="/en/product-overlay/117174/limit/0/">Pro</span>
With different variants, you get versatility of use (Source: Amazon)

The Glowforge laser engraver series is a well-known machine in the maker community. This is primarily because it was early to the scene and has fantastic customer support. The price is fairly high, but a good deal of that may stem from the absolutely amazing software. One unique feature is the ability to convert a drawing from paper directly onto your piece without any external programs by the use of a camera inside the machine.

The Glowforge, similar to the K40, uses a CO2 tube and mirrors to internally direct the laser beam to the print head. This allows it to engrave faster but it still does not match the speed of fiber laser engraving. With respect to metals, it is limited to coated metals, but if this is your use case, this machine could be a fantastic choice. The build area is approximately 495 x 280 mm and can support workpieces up to 505 x 455 mm. Notably, it does not have a removable floor for larger pieces.

Pros

  • Feature-rich software
  • Powerful laser and material portfolio
  • Great documentation and community

Cons

  • Pricey
  • Works best with coated metals
  • Proprietary (little expandability)

Summary

  • Difficulty: Easy
  • Laser wattage: 40 W, 45 W
  • Cost: $5,000-$7,000
Glowforge Plus Learn more
Commissions Earned Check price at
Glowforge Pro
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The Best Laser Engravers for Metal

Full Spectrum Laser Muse Core

The FSL Muse Core touts a comprehensive user interface
The FSL Muse Core touts a comprehensive user interface (Source: Fab Lab Factory)

The Full Spectrum Laser (FSL) Muse Core is another fairly well-known machine. The company touts excellent customer reviews, customer service, and is based in the United States. The machine is another CO2 laser tube machine using mirrors to direct the light. This makes the print head lighter, but once again, its speed still pales in comparison to fiber lasers. The working area is 508 x 305 mm.

There is a large community online as well as good documentation, but the price can be a barrier to entry for some. Unfortunately, being a CO2 tube machine, the engraver can only mark coated metals, but is a great option for other use cases as well, such as cutting wood and other less reflective materials.

Pros

  • Good customer service
  • User friendly
  • Well-made software

Cons

  • Pricey
  • Works best with coated metals
  • Fewer features

Summary

  • Difficulty: Easy
  • Laser wattage: 40 W, 45 W
  • Cost: ~$3,000
Full Spectrum Laser Muse Core
Commissions Earned Check price at

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Most Comprehensive Capability

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The Best Laser Engravers for Metal

OMTech 50-W Fiber Laser Engraver

Image of: <span class="link" data-action="modal-open" data-modal-ajax="/en/product-overlay/260939/limit/0/">OMTech 50-W Fiber Laser Engraver</span>
The 50-W variant of the OMTech fiber laser is an industrial grade machine (Source: Amazon)

The OMTech Fiber Laser engraver is so powerful that it can even cut through some thin metal sheets. It uses a fiber tube to transport the powerful laser beam from the laser module to the print head where the galvanometer directs it over the large work area of 200 x 200 mm. This is one of the largest work areas of fiber lasers available to the consumer in the laser market of today.

This machine can engrave any metal from brass to raw iron and more with the finely-tuned laser. The company itself stems from Orion Motor Tech, which has USA-based customer service and a growing community as well as great documentation for the machine and the accompanying software. The main barrier to entry here is price, but most consumers do not need a machine this powerful for basic applications. OMTech does offer solutions with varying wattages such as 20 and 30 watts which can bring the price down, but they are still fairly pricey.

Pros

  • Good customer service
  • Comprehensive software and hardware capability
  • Large work area (200 x 200 mm)

Cons

  • Pricey
  • Small, but growing community

Summary

  • Difficulty: Intermediate
  • Laser wattage: 20 W, 30 W, 50 W
  • Cost: $3,000-$6,000
Omtech Fiber Laser Marker Engraver
Commissions Earned Check price at

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The Best Laser Engravers for Metal

Mr. Carve M1 Pro Fiber Laser

The Mr. Carve M1 Pro is a mighty mini metal laser engraver. Say that three times fast!
The Mr. Carve M1 Pro is a mighty mini metal laser engraver (Source: Mr Carve via Kickstarter)

The Mr. Carve M1 Pro Fiber Laser resembles the Atomstack M4 fiber laser. The machine may be tiny, but it packs a punch. The engraver has an adjustable Z-axis and is self-contained. It’s also well priced relative to other small form factor fiber lasers.

The community is small and the software is primitive, but when mastered, the machine produces impressive results. It’s able to mark all metals, albeit some can be marked slightly less deep, but multiple runs can help alleviate this issue. Another great aspect of this machine is that Mr. Carve already has rotary modules and such included, allowing for even greater workpiece flexibility.

Pros

  • Well priced
  • Wide material portfolio
  • Simple UI on the machine itself

Cons

  • Small work area (65 x 65 mm)
  • Software experimentation required
  • Smaller community

Summary

  • Difficulty: Hard
  • Laser wattage: 2 W
  • Cost: ~$1,300
Mr. Carve M1 Laser
Commissions Earned Check price at

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The Best Laser Engravers for Metal

Full Spectrum Laser Muse Fiber Galvo V2

The Muse Galvo takes a more organic shape than other machines on the market
The Muse Galvo takes a more organic shape than other machines on the market (Source: Full Spectrum Laser)

The FSL Muse Fiber Galvo V2 engraver makes use of FSL’s 20+ years of experience with lasers and galvanometer systems to provide one of the most precise marking machines in the sector. The laser itself works similarly to the other fiber lasers mentioned, with the primary distinction being that the company offers modularity. The material portfolio mirrors that of OMTech’s offerings, depending on the laser intensity, of course.

Other features, such as rotary modules and fume extractors, are built to spec such that they can easily be integrated at the time of purchase, or even down the road. This does come at a steep cost, but if you plan on modifying the machine, the investment could be well worth it. The software associated with the engraver is fairly well documented, but the community is small and growing. This can pose some challenges to beginners, but most beginners should be opting to outsource work that needs such a heavy-duty tool anyway.

Pros

  • Very powerful
  • Modular
  • Great customer service
  • Large workspace (300 x 300 mm)

Cons

  • Pricey
  • Smaller community

Summary

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License: The text of "The Best Laser Engravers for Metal" by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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