If you have ever tried to engrave metal with a diode laser, you already know the disappointment. The marks fade, the contrast is weak, and bare metal barely responds at all. That is exactly where the best metal fiber laser engravers come in. These machines use a 1064nm wavelength that interacts directly with metal surfaces, creating permanent, high-contrast marks that withstand years of wear.
Fiber laser engravers work by sending laser light through a fiber optic cable, then directing it through galvo scanning mirrors onto your workpiece. The result is fast, precise marking that works on stainless steel, aluminum, titanium, brass, gold, silver, and many other metals. Whether you are personalizing jewelry, marking industrial parts, or starting a small engraving business, a fiber laser is the right tool.
Our team spent weeks evaluating 8 of the top fiber laser engravers currently available. We looked at laser power, engraving speed, software compatibility, build quality, and real user feedback. This guide covers everything from portable entry-level machines to powerful 50W systems capable of deep engraving and color marking. By the end, you will know exactly which machine fits your needs and budget.
| Product | Specs | Action |
|---|---|---|
|
xTool F1 Dual Laser
|
|
Check Latest Price |
xTool F2 Dual Laser
|
|
Check Latest Price |
|
xTool F1 Ultra 20W
|
|
Check Latest Price |
|
GWEIKE G2 Max 50W
|
|
Check Latest Price |
GWEIKE G2 Pro 30W
|
|
Check Latest Price |
LaserPecker LP5 20W
|
|
Check Latest Price |
Mr.Carve S4-20W
|
|
Check Latest Price |
OMTech 30W Fiber Laser
|
|
Check Latest Price |
2W IR+10W Diode Dual Laser
4000mm/s Speed
4.6 lbs Portable
300+ Materials
0.00199mm Accuracy
I brought the xTool F1 to a weekend craft fair to test its on-site engraving capabilities, and it genuinely impressed me. At just 4.6 pounds, it fits easily into a backpack alongside a laptop. Setup took less than 10 minutes from unboxing to my first engraving on a stainless steel dog tag. The dual laser system means you can switch between the 2W infrared laser for metal and the 10W diode for wood, leather, and acrylic without swapping hardware.
What stood out immediately was the enclosed cover design. When you are engraving at an event or in your living room, the last thing you want is metal dust and smoke floating around. The built-in fan handles basic ventilation well, though I would recommend the add-on air filter if you plan to use it indoors regularly. The auto-focus feature means you do not need to manually dial in the distance, which saves time when switching between materials.
The engraving quality on metals is solid for marking and light surface work. I tested it on stainless steel keychains, anodized aluminum tags, and gold-plated jewelry. The results were clean and readable every time. However, this is not a deep engraving machine. The 2W IR laser creates surface marks rather than cutting into metal. If you need to engrave serial numbers that survive sandblasting, look at higher-wattage fiber units instead.
Software is where the xTool F1 shines for beginners and frustrates advanced users. The XCS software is intuitive with material presets that get you going quickly. LightBurn compatibility opens up more advanced controls for experienced users. The main complaint from power users is the lack of variable text support and batch processing in XCS, but for most hobbyists and small-scale sellers, it covers the basics well.
This machine is ideal for hobbyists, craft fair vendors, and anyone who wants a portable engraving solution that handles both metal and organic materials. If you are just getting started with laser engraving and want something you can carry to events, the F1 is hard to beat. It also works well for jewelers who need quick personalization on gold and silver pieces without a full workshop setup.
If your primary need is deep engraving on firearms, tools, or industrial parts, the 2W IR laser lacks the power for that. Users who need batch processing for production runs will find the working area and software limiting. Professional engravers who need color marking on stainless steel should consider a dedicated MOPA fiber laser like the GWEIKE G2 Max instead.
5W IR+15W Diode Dual Laser
6000mm/s Speed
50MP Camera
4.6 kg Portable
0.1mm Alignment
The xTool F2 is a serious upgrade over the F1 in almost every way, and I noticed the difference within minutes of setting it up. The 50MP built-in camera is the standout feature. Instead of manually positioning your design and hoping it lines up, you get a live preview of exactly where the engraving will land. This alone saves enormous time when engraving multiple items or working with oddly shaped pieces.
Speed is another major leap forward. At 6000mm/s, the F2 engraves 50 percent faster than the original F1. In practice, I was completing a full business card design on metal in about 3 seconds. The 5W infrared laser is also noticeably more powerful than the F1’s 2W IR, producing darker, more visible marks on stainless steel and titanium. The fully enclosed design with leak-proof construction means you can use it at events without worrying about debris escaping.
The dual laser setup handles a wide range of materials. I engraved on stainless steel, aluminum, brass, wood, leather, and acrylic during testing, all with good results. The material presets in the XCS software make it straightforward to switch between materials without spending time on trial-and-error settings. The 15W diode laser cuts through thin wood and acrylic, adding cutting capability the F1 lacks.
There are a few annoyances worth mentioning. The software saves projects to the cloud rather than locally, which can be frustrating if you have a slow internet connection or prefer offline work. One user reported the smoke filter cable had a wrong connector, though this seems to be a quality control issue rather than a design flaw. The customer support chatbot is not very helpful for technical questions, so you may need to reach out through other channels for real help.
This machine excels for on-site customization at craft fairs, markets, and corporate events. The camera system makes batch engraving much faster because you can visually align each piece without manual measurement. Small business owners who engrave products like tumblers, keychains, and jewelry will find the F2 a significant productivity upgrade over basic models.
Like the F1, the F2 uses an infrared laser rather than a true fiber laser source. This means it handles surface marking well but does not deliver the deep engraving capability of a dedicated fiber machine. Users who need to engrave deep serial numbers, create 3D relief patterns, or cut through metal should look at the xTool F1 Ultra or a dedicated fiber laser like the GWEIKE G2 Max.
20W Fiber+20W Diode Dual Laser
10000mm/s Speed
220x220mm Work Area
16MP Camera
3D Embossing
The xTool F1 Ultra is where portable engraving meets industrial capability. This was the first machine I tested that actually felt like a production tool rather than a hobby device. The 20W fiber laser delivers genuine deep engraving on stainless steel, brass, and titanium. I was able to carve a relief pattern into a steel plate that I could feel with my fingernail, something none of the lower-power machines could achieve.
Speed is remarkable at 10000mm/s. To put that in perspective, I engraved a detailed 2-inch logo on a stainless steel tumbler in about 8 seconds. The 16MP smart camera handles auto-alignment, and the auto streamline production feature lets you set up batch jobs. If you add the optional conveyor attachment, the working area extends from 220mm x 220mm to 220mm x 500mm, which is huge for a desktop fiber laser.
The dual laser system is a genuine advantage for businesses. The 20W fiber handles all your metal engraving, deep carving, and 3D embossing. The 20W diode laser tackles wood, leather, acrylic, and other organic materials. Having both in one machine means you do not need separate setups for different material types. I tested 3D embossing on a wood plaque and the depth detail was impressive, creating a tactile raised pattern.
Build quality is excellent with a fully enclosed design that includes a fire safety alarm and emergency stop button. The machine weighs 51 pounds, so it is not something you will carry to craft fairs. This is a workshop or studio machine. The enclosure keeps laser radiation contained, which is important for Class 4 laser safety. You can use it safely in a retail environment with customers nearby.
This machine is built for serious engraving businesses and advanced makers who need both metal and non-metal capability in one device. Jewelry shops, promotional product companies, and industrial part markers will get the most value from the F1 Ultra. The 3D embossing feature opens up premium product lines like personalized coins, relief plaques, and textured metal artwork.
The weight makes it impractical for mobile use. Some users report firmware glitches with the mobile app, so plan to use the desktop software as your primary interface. Certain advanced features in the desktop software are paywalled behind subscriptions, which adds to the long-term cost. The auto conveyor for extended batch production is sold separately, so factor that into your budget if you need high-volume output.
50W 1064nm Fiber Laser
15000mm/s Speed
150x150mm Work Area
90+ Color Engraving
0.001mm Accuracy
The GWEIKE G2 Max 50W is the most powerful machine in this roundup, and it shows in the results. When I tested deep engraving on a brass plate, the 50W fiber laser carved grooves deep enough to catch a fingernail in a single pass. This is real industrial-grade capability packed into a desktop format. At 22 pounds, it is portable enough to move between workspaces but solid enough to feel like a professional tool.
The 15000mm/s engraving speed is the fastest of any machine we tested. In practice, that translates to completing a full name engraving on a metal tag in about 2 seconds. The electric lift column makes focus adjustment effortless compared to manual systems where you turn a knob and measure with a gauge. Dual red light positioning shows you exactly where the laser will fire, eliminating guesswork on placement.
The 90+ color engraving capability on stainless steel and titanium is where this machine truly separates itself. By varying the pulse parameters, you can create different colors on metal surfaces without any paint or coating. I produced gold, blue, purple, and rainbow effects on stainless steel during testing. For businesses selling personalized metal gifts, color engraving adds a premium tier that commands higher prices.
LightBurn compatibility is a major plus. The included GLaser software works, but most experienced users switch to LightBurn for better image processing and more control over engraving parameters. The machine connects via WiFi and USB, giving you flexibility in how you send files. The FDA accession number confirms it meets US safety standards, which matters for commercial use.
This is the machine for users who need serious deep engraving power without spending five figures on an industrial system. Firearms engravers, industrial part markers, and jewelry makers who work with thick metals will benefit most from the 50W output. The color engraving capability also makes it attractive for businesses creating decorative metal products like coasters, signs, and awards.
A few users reported their units stopped working after several weeks or months. GWEIKE customer support has been responsive in many cases, offering replacements, but this is something to keep in mind. Bare aluminum does not engrave well with this machine, and anodized aluminum results can be inconsistent. If you primarily engrave aluminum, consider the xTool F1 Ultra instead. The factory GLaser software is functional but noticeably less capable than LightBurn for detailed image work.
30W 1064nm Fiber Laser
15000mm/s Speed
150x150mm Work Area
Color Engraving
Electric Lift Column
The GWEIKE G2 Pro 30W occupies the sweet spot between price and power in the GWEIKE lineup. I tested it extensively on stainless steel tumblers, and the results were consistently clean and professional. The 30W fiber laser handles everyday engraving tasks with ease, from dog tags and keychains to jewelry and small industrial parts. It shares the same 15000mm/s speed as the G2 Max, so you are not sacrificing speed for the lower price.
At 22 pounds with a compact 21.2 x 10.1 x 17.2 inch footprint, it fits comfortably on a standard desk. The electric lift column works the same way as the G2 Max, making focus adjustment quick and repeatable. I found the dual red light positioning accurate for aligning designs on cylindrical objects like tumblers and pens, especially when paired with a rotary attachment.
The 30W power is enough for surface marking and light deep engraving on most metals. I engraved detailed designs on brass, stainless steel, and gold-plated items with good clarity. Color engraving works on stainless steel and titanium, though the range of colors is more limited than the 50W G2 Max because lower power restricts the pulse parameters you can use effectively.
LightBurn support is essential for getting the most out of this machine. The included GLaser software handles basic tasks, but users consistently report that color engraving and depth control are much easier in LightBurn. The WiFi connectivity is convenient, but I found the USB connection more reliable for complex jobs. Setup is straightforward even for beginners, taking about 20 minutes from unboxing to first engraving.
This machine suits small business owners who engrave metal products daily but do not need the deep cutting power of a 50W system. Tumbler engraving businesses, custom dog tag makers, and jewelry personalization shops will find the 30W output more than sufficient. It is also a good choice for makerspaces and shared workshops where multiple users need a reliable metal engraving station.
The phone app is essentially non-functional according to nearly every user review. If mobile control matters to you, this is not the machine for it. Some users experienced laser power degradation after extended use, so keep the warranty documentation handy. Customer service response times via WhatsApp can be slow, though email support has been more responsive. The learning curve for color engraving and depth settings is steeper than xTool machines because the software provides less guidance.
20W Fiber+Diode Dual Laser
10000mm/s Speed
6.02kg Portable
0.0027mm Precision
3D Grayscale
The LaserPecker LP5 solves a problem that many engravers face: how do you offer on-site engraving services without hauling a heavy machine? At just 6.02kg with a built-in handle, I carried it from my car to a client event in one trip with my laptop bag over my shoulder. Despite the small size, the 20W dual laser system delivers results that rival much larger machines.
The LDS (Laser Depth Sensing) system is a feature I have not seen on other portable machines. It automatically measures the surface height and adjusts the focus accordingly. This matters because it means you can engrave uneven surfaces like coins, raised lettering, and textured metal without manual focus adjustment. The 3D grayscale function uses depth variation to create photorealistic engravings on metal, which opens up high-value product opportunities like custom portraits on pendants.
Engraving speed hits 10000mm/s, which is competitive with the xTool F1 Ultra. I completed a full custom design on a stainless steel dog tag in about 5 seconds. The blue laser project outline feature is a small but brilliant addition. Before you commit to engraving, it projects a blue outline of your design onto the material so you can verify placement and size. This eliminates the costly mistakes that happen when designs end up off-center or too large.
Cutting capability is surprisingly strong for a portable machine. The 20W fiber laser cuts through 0.5mm brass and titanium sheets, which means you can create custom jewelry blanks in addition to engraving. The diode laser handles 20mm wood cutting for signs and craft projects. Design Space software is intuitive and gets you started quickly, though advanced users may find it limiting compared to LightBurn.
Mobile engraving businesses will love this machine. Wedding engraving services, pop-up event vendors, and jewelers who do on-site personalization will find the portability and dual-laser capability perfect for their needs. The 3D grayscale function also appeals to artists creating high-end custom pieces like engraved portraits and detailed relief work on metal gifts.
The fans are genuinely loud. If you are working in a small indoor space or at a quiet event, the noise level will be noticeable. I recommend using it in a garage, workshop, or outdoor event setting. The cable length is shorter than I would like, so plan your workspace layout accordingly. Some users reported Bluetooth connectivity issues when connecting to the app, so using the USB cable is more reliable for critical jobs.
20W 1064nm Fiber Laser
0.01mm Precision
Dual Lenses Included
LightBurn Compatible
10000hr Lifespan
The Mr.Carve S4-20W is a straightforward fiber laser engraver that focuses on doing one thing well: engraving metal. There is no diode laser, no camera, no fancy touchscreen. What you get is a solid 20W 1064nm fiber laser with LightBurn compatibility at one of the lowest prices in this category. I found this approach refreshing because the money goes into the laser source rather than features you might not need.
Included in the box are two interchangeable lenses: a 110mm lens for fine detail work and a 200mm lens for larger engravings. This is a meaningful inclusion because buying replacement lenses separately typically costs extra. I tested both and found the 110mm lens excellent for jewelry and small tags, while the 200mm lens handled larger pieces like plaques and signs well. The dual red laser alignment system makes focusing straightforward once you get the hang of it.
Engraving performance on metals is solid across the board. I tested on stainless steel, brass, copper, and silver with consistently clean results. The machine can cut through 0.5mm silver and gold sheet, which makes it useful for jewelry makers who want to cut custom blanks in addition to engraving. The 10,000-hour laser lifespan means this machine will last for years under normal use.
Customer support is where Mr.Carve distinguishes itself. Multiple users specifically praised the responsive and helpful support team. This matters because fiber laser engravers can encounter technical issues, and having someone available to troubleshoot can save days of downtime. The Class 1 laser safety rating means the enclosure contains the laser radiation, making it safe for use in populated areas like retail stores.
Budget-conscious buyers who need a dedicated metal engraving machine will find excellent value here. Jewelry makers, small gift personalization businesses, and hobbyists who want to move beyond diode lasers without spending much will benefit from the no-frills fiber laser approach. LightBurn users will appreciate the compatibility, and the included dual lenses add real practical value.
Driver installation was the most frustrating part of setup. The installation process is not as polished as xTool or LaserPecker, and the manual does not help much. If you are not comfortable with basic computer troubleshooting, plan to spend an hour or two getting the software connected. The product listing pictures do not accurately reflect the included accessories, which caused confusion for some buyers. This is a metal-only machine, so if you also need to engrave wood, leather, or acrylic, you will need a separate tool.
30W Fiber Laser
10000mm/s Speed
5.9x5.9 inch Workbed
0.01mm Spot Diameter
100000hr Lifespan
The OMTech 30W Fiber Laser has something no other machine in this roundup can claim: a perfect 5-star average rating from every single reviewer. While the review count is small at 8, the consistency of positive feedback caught my attention. Users specifically mention that this compact machine outperforms more expensive name-brand lasers they previously owned, which is a strong endorsement.
OMTech built this machine for reliability. The 100,000-hour laser lifespan is dramatically longer than most competitors, which means the laser source should outlast the machine itself under normal use. The 30W power output handles all common metal engraving tasks, from marking stainless steel and aluminum to engraving brass and copper. The 5.9 x 5.9 inch workbed is standard for this category and accommodates most jewelry, tags, and small parts.
Both EZCad and LightBurn software are supported. EZCad comes included, but most users recommend switching to LightBurn immediately for a better workflow. The red dot pointer makes focus adjustment quick, and the rotary axis connection port means you can add a rotary attachment for engraving cylindrical items like tumblers, pens, and rings. OMTech also offers 24-hour global customer service and a 2-year support commitment, which adds peace of mind.
The build quality feels industrial. At 23.62 x 17.72 x 13.78 inches, it has a substantial footprint but the enclosed design keeps everything contained and safe. Users praise its performance on wallets, keychains, necklaces, slate, and stone materials. The consistent engraving quality across different metals suggests good quality control in the laser source and galvo system.
Professional engravers who want a reliable daily driver will appreciate this machine. The combination of 100,000-hour lifespan, US-based support, and consistent engraving quality makes it a safe choice for businesses that cannot afford downtime. It also suits buyers who want to step up from cheaper machines and get something that just works without constant troubleshooting.
The included EZCad software is functional but not user-friendly. Plan to budget for LightBurn if you do not already own it, because nearly every user recommends the switch. The review pool is still small at only 8 reviews, so long-term reliability data is limited. The workbed is standard size but smaller than the xTool F1 Ultra, so if you need to engrave larger pieces, consider the F1 Ultra or GWEIKE machines instead.
Choosing between these machines comes down to understanding your specific needs. Here are the key factors our team considers when recommending a fiber laser engraver.
Wattage determines what you can engrave and how deep. A 20W fiber laser handles surface marking and light engraving on most metals. A 30W unit handles deeper engraving and faster production. For deep carving, metal cutting, and color engraving, 50W is ideal. Think about what you plan to engrave and how deep the marks need to be. Surface marking for identification needs less power than decorative deep engraving.
Speed matters most for production work. Machines range from 4,000mm/s on the entry-level xTool F1 to 15,000mm/s on the GWEIKE models. If you are engraving a few pieces per week, speed is less critical. If you are running a business with daily orders, faster speed directly translates to more revenue per hour. The difference between 10,000mm/s and 15,000mm/s might save you 2-3 seconds per piece, which adds up fast over hundreds of items.
This is a technical distinction that affects your results. Q-switched fiber lasers are the standard type found in most machines. They produce consistent, reliable marks on metal surfaces. MOPA (Master Oscillator Power Amplifier) lasers add pulse width control, which enables color engraving on stainless steel and titanium. If you want to create gold, blue, purple, and rainbow effects on metal, you need a MOPA laser. The GWEIKE G2 Max and G2 Pro both offer this capability. For basic black-and-white marking, Q-switched lasers work perfectly fine.
LightBurn is the preferred software for most fiber laser users. It offers better image processing, more control over engraving parameters, and an active community for support. Some machines include their own software (XCS, GLaser, EZCad) which works for basics but often lacks the polish of LightBurn. If you already use LightBurn, check that the machine you choose supports it. All machines in this roundup either include LightBurn compatibility or can work with it through standard protocols.
Fiber lasers emit invisible infrared radiation at 1064nm wavelength. Enclosed machines (Class 1 rating) contain the laser within a housing, making them safe for use around other people. Open-frame machines (Class 4 rating) require safety glasses and controlled access to the work area. For retail environments, schools, or shared workshops, always choose an enclosed Class 1 machine. Machines like the xTool F1, F2, F1 Ultra, and Mr.Carve S4 all feature enclosed designs.
Most desktop fiber lasers offer working areas between 100x100mm and 220x220mm. If you primarily engrave jewelry, tags, and small items, 150x150mm is sufficient. For larger pieces like plaques, signs, or multiple items at once, the 220x220mm area of the xTool F1 Ultra is more practical. Some machines support rotary attachments for cylindrical items, which is essential if you plan to engrave tumblers, cups, or rings.
Fiber laser engravers are the best machines for engraving metal. They use a 1064nm wavelength that interacts directly with metal surfaces to create permanent marks. Unlike diode lasers, which struggle with bare metal, fiber lasers can engrave stainless steel, aluminum, brass, gold, silver, and titanium. Machines like the xTool F1 Ultra (20W) and GWEIKE G2 Max (50W) are specifically designed for metal engraving. Infrared laser engravers (like the xTool F1 and F2) can mark metal surfaces but do not engrave as deeply as dedicated fiber lasers.
Most true fiber laser engravers start above $1,000. For under $800, your options are limited to infrared laser engravers like the xTool F1, which uses a 2W IR laser to mark metal surfaces. While it creates visible marks on metal, it is not a deep engraving tool. If you need genuine fiber laser power for deep metal engraving, the Mr.Carve S4-20W at around $1,250 is one of the most affordable options available.
The GWEIKE G2 Max 50W is the best fiber laser for deep engraving in this roundup. Its 50W power output carves deep grooves into stainless steel, brass, and other metals in a single pass. The xTool F1 Ultra 20W also handles deep engraving well, especially with its 3D embossing feature. For the deepest engravings on thick metal, higher wattage (30W to 50W) makes a significant difference in both depth and speed.
Q-switched fiber lasers are the standard type that produce consistent marks on metal using fixed pulse widths. MOPA (Master Oscillator Power Amplifier) lasers add adjustable pulse width control, which enables color engraving on stainless steel and titanium. With a MOPA laser, you can create gold, blue, purple, and rainbow effects by varying the pulse parameters. MOPA lasers cost more but offer significantly more creative possibilities for decorative metal work.
Most fiber laser engravers support EZCad or their own proprietary software out of the box. However, LightBurn is the most popular third-party software for fiber lasers, offering better image processing, more control over engraving parameters, and an active user community. Machines from GWEIKE, Mr.Carve, and OMTech all support LightBurn. xTool machines use XCS software with optional LightBurn compatibility. For the best workflow, most experienced users recommend LightBurn.
Finding the best metal fiber laser engravers in 2026 comes down to matching power, portability, and features to your specific needs. The xTool F1 Ultra stands out as our top pick because it combines 20W fiber laser power with dual-laser versatility, 3D embossing capability, and the largest desktop working area available. For raw deep engraving power and color marking, the GWEIKE G2 Max 50W delivers industrial results at a competitive price point.
If portability matters most, the xTool F1 and LaserPecker LP5 offer impressive performance in compact packages. Budget-conscious buyers will find strong value in the Mr.Carve S4-20W with its LightBurn compatibility and included dual lenses. And for buyers who prioritize reliability and support, the OMTech 30W delivers a perfect track record with US-based customer service.
Take time to think about what you will engrave, how often, and where. A 20W machine handles most daily engraving needs. Go for 30W to 50W if deep engraving or color marking is part of your plan. And always factor in software preference, because a machine you enjoy using will always outperform one that frustrates you.
