Choosing the best fiber laser engraver can feel overwhelming—especially with so many models, power levels, and price ranges on the market.
Whether you’re engraving stainless steel, aluminum, brass, jewelry, tools, or industrial parts, a fiber laser engraver is the gold standard for speed, precision, and durability.
Table of Contents
In this complete guide, you’ll learn what a fiber laser engraver is, how it works, key features to look for, the best fiber laser engravers for different needs, and how to choose the right one for your business or workshop.
What Is a Fiber Laser Engraver?
A fiber laser engraver uses a 1064nm wavelength laser generated inside an optical fiber. This wavelength is ideal for metals, allowing fiber lasers to engrave deep, permanent, and high-contrast marks with exceptional accuracy.
Unlike CO₂ or diode lasers, fiber lasers:
- Engrave metal directly (no sprays needed)
- Deliver higher energy density
- Require minimal maintenance
- Operate at extremely high speeds
Why Choose a Fiber Laser Engraver?
Fiber laser engravers are the preferred choice for:
- Stainless steel engraving
- Aluminum marking
- Brass and copper engraving
- Jewelry customization
- Serial numbers, barcodes, and QR codes
- Industrial part marking
- Deep relief and 3D metal engraving
Key Advantages
- Permanent, wear-resistant marks
- Ultra-fast engraving speeds
- High precision (micron-level accuracy)
- Long lifespan (50,000–100,000 hours)
- Low operating costs
Types of Fiber Laser Engravers
Standard Fiber Lasers
Best for:
- Black marking
- Deep engraving
- Industrial part labeling
Typical power: 20W–100W
MOPA Fiber Lasers
Best for:
- Color engraving on stainless steel & titanium
- Controlled heat input
- Advanced 3D embossing
Typical power: 60W–100W
Portable Fiber Laser Engravers
Best for:
- On-site engraving
- Small workshops
- Retail personalization
Typical power: 20W–50W
Best Fiber Laser Engraver Comparison Table
Feature | xTool F1 Ultra | xTool F2 Ultra 60W MOPA | GWEIKE G2 Max 50W |
|---|---|---|---|
Laser Type | Fiber + Diode (Dual Laser) | MOPA Fiber (Single Laser) | Fiber (1064nm) |
Fiber Laser Power | 20W | 60W MOPA | 50W |
Engraving Speed | Up to 10,000 mm/s | Up to 15,000 mm/s | Up to 15,000 mm/s |
Working Area | 220 × 220 mm (expandable to 220 × 500 mm with conveyor) | 220 × 220 mm (expandable to 220 × 500 mm with conveyor) | 150 × 150 mm |
3D / Deep Engraving | Yes (light–medium depth) | Yes (advanced 3D & deep embossing) | Yes (deep engraving & 3D carving) |
Color Engraving on Metal | Limited (black/contrast marking) | 100+ colors (MOPA control) | 90+ colors |
Cutting Capability | Thin metals (≈0.3–0.4 mm) | Up to 2 mm metal | Thin metal cutting |
Camera System | 16MP Smart Camera | Dual 48MP AI Cameras | Red-light preview |
Positioning Accuracy | High (camera-based) | Ultra-high (0.2 mm AI accuracy) | 0.001 mm |
Automation / Batch Work | Auto Streamline + Conveyor (optional) | Auto Streamline + Conveyor (optional) | Manual / semi-manual |
Portability | Desktop, enclosed | Desktop, enclosed | Portable & detachable / handheld |
Safety Class | Class 1 (fully enclosed) | Class 1 (fully enclosed) | Class 4 |
Software Support | xTool Creative Space | xTool Creative Space | LightBurn & GLaser |
Best For | Small businesses needing speed + versatility | Professional metal engraving, color marking & production | Portable, on-site deep metal engraving |
Quick Recommendation Guide
- Best Overall Fiber Laser (Speed + Safety + Versatility):
xTool F1 Ultra - Best MOPA Fiber Laser for Color & Deep Metal Engraving:
xTool F2 Ultra 60W MOPA - Best Portable Fiber Laser Engraver:
GWEIKE G2 Max 50W
Best Fiber Laser Engraver Reviews
1. xTool F1 Ultra – 20W Fiber + Diode Dual Laser
Best Overall Fiber Laser Engraver
The xTool F1 Ultra is one of the most versatile and user-friendly fiber laser engravers on the market today. By combining a 20W fiber laser with a diode laser in one compact desktop machine, it delivers professional-grade metal engraving alongside excellent performance on wood, acrylic, leather, and more.
This dual-laser design makes it an ideal all-in-one solution for small businesses, workshops, and on-site customization.
The 20W fiber laser engraves stainless steel, aluminum, brass, copper, titanium, and precious metals with ease—producing crisp, permanent marks, deep engravings, and even 3D embossing. At the same time, the diode laser handles non-metal materials cleanly, eliminating the need for multiple machines.
With engraving speeds of up to 10,000mm/s, the F1 Ultra is exceptionally fast, making it well suited for both single items and batch production.
What truly sets the xTool F1 Ultra apart is its 16MP smart camera system, which enables precise visual positioning, automatic layout, and minimal material waste. Combined with xTool’s streamlined software and automation features, even complex jobs become quick and repeatable.
Safety is another strong point—the fully enclosed design, efficient smoke extraction, and multiple safety sensors make it suitable for in-store or studio environments.
Overall, the xTool F1 Ultra offers an outstanding balance of power, speed, accuracy, and material versatility, earning its place as the best overall fiber laser engraver for most users.
Pros
- Dual laser system (20W fiber + diode) for metal and non-metal materials
- Extremely fast engraving speeds (up to 10,000mm/s)
- Excellent metal engraving with deep and permanent results
- 16MP smart camera for precise alignment and batch work
- Compact, fully enclosed, and safe for indoor or retail use
- Supports 3D embossing and detailed engraving
Cons
- Higher price than basic single-purpose engravers
- Not designed for cutting thick metals
If you want a powerful, flexible, and future-proof fiber laser engraver that handles both metal and non-metal materials with professional results, the xTool F1 Ultra is one of the best investments you can make.
2. xTool F2 Ultra – 60W MOPA Fiber Laser
Best MOPA Fiber Laser Engraver
The xTool F2 Ultra 60W MOPA Fiber Laser Engraver is a powerhouse designed for professionals who demand speed, depth, precision, and color control on metal.
Built around a high-performance 60W MOPA fiber laser, this machine goes far beyond basic marking, delivering deep engraving, 3D embossing, black marking on aluminum, and 100+ color engraving on stainless steel and titanium.
For serious makers, small factories, and production-focused businesses, the F2 Ultra sets a new benchmark in the desktop MOPA laser category.
Thanks to its MOPA (Master Oscillator Power Amplifier) technology, the F2 Ultra offers precise control over pulse width and frequency, allowing users to fine-tune heat input for different metals.
This results in cleaner edges, minimal heat distortion, and unmatched consistency—especially important for color engraving and high-detail work.
With engraving speeds up to 15,000mm/s, it dramatically outpaces standard fiber lasers, making it ideal for high-volume production.
Productivity is further enhanced by dual 48MP AI-powered cameras, which deliver ultra-accurate positioning (down to 0.2mm), automatic material detection, one-click focus, and real-time previews. The generous desktop working area can be expanded with the optional auto conveyor, enabling efficient batch engraving with minimal setup time.
Despite its industrial capabilities, the F2 Ultra remains accessible thanks to xTool’s polished software and automation features.
In short, the xTool F2 Ultra 60W MOPA is not just a laser engraver—it’s a complete metal processing solution, offering power, precision, and versatility that few machines in its class can match.
Pros
- Powerful 60W MOPA fiber laser for deep engraving and cutting thin metals
- 100+ color engraving on stainless steel and titanium
- Exceptional speed (up to 15,000mm/s) for production environments
- Dual 48MP AI cameras for ultra-precise positioning and workflow automation
- Excellent black marking on aluminum and fine detail control
- Expandable working area with optional auto conveyor
- Professional-grade results in a desktop-sized machine
Cons
- Premium price compared to standard fiber lasers
- Overkill for hobbyists or light engraving needs
- Auto conveyor sold separately
If your work demands industrial-level performance, consistent color engraving, and deep metal processing, the xTool F2 Ultra 60W MOPA Fiber Laser Engraver is the clear choice. It delivers unmatched control, speed, and versatility, making it the best MOPA fiber laser engraver for professionals and growing businesses.
3. GWEIKE G2 Max 50W Fiber Laser Engraver
Best Portable Fiber Laser Engraver
The GWEIKE G2 Max 50W Fiber Laser Engraver is one of the most capable portable fiber laser engraving machines on the market.
Designed for professionals who need industrial-grade power in a compact, mobile form, the G2 Max combines a 50W 1064nm fiber laser, ultra-fast engraving speeds, and impressive precision for deep metal engraving, 3D carving, and color marking.
Powered by a high-speed precision galvanometer system, the G2 Max reaches engraving speeds of up to 15,000mm/s with a remarkable 0.001mm accuracy. This makes it exceptionally well-suited for fine-detail work on jewelry, dog tags, tools, and branded metal parts.
The 8K HD engraving resolution ensures sharp edges and crisp details, even on complex designs and small text.
One of the highlights of the G2 Max is its deep engraving and metal cutting capability. The 50W fiber laser delivers enough power for true depth engraving and light metal cutting, opening the door to high-value applications such as serial numbers, molds, and decorative reliefs.
In addition, the machine supports 90+ color engraving on stainless steel and titanium, giving creators the ability to produce visually striking, premium products.
Despite its industrial performance, the G2 Max remains highly practical. The 150 × 150mm working area is generous for a portable fiber laser, and the electric lift column allows quick, push-button focus adjustment—no manual tweaking required.
Dual red light preview simplifies positioning and setup, while compatibility with LightBurn and GLaser, along with USB and WiFi connectivity, ensures a smooth workflow across devices.
What truly sets the G2 Max apart is its detachable, handheld-capable design. This flexibility allows users to engrave objects that can’t be easily placed on a standard workbench, making it ideal for on-site personalization, workshops, and small production environments.
Safety is also addressed with emergency stop functionality, protective eyewear, and a protective cover, although it remains a Class 4 laser, requiring proper precautions.
Pros
- Powerful 50W fiber laser for deep engraving and light metal cutting
- Ultra-fast engraving speeds up to 15,000mm/s
- Excellent precision (0.001mm accuracy) and sharp detail
- 90+ color engraving on stainless steel and titanium
- Portable, detachable design with handheld engraving capability
- Push-button electric focus and dual red light preview
- Compatible with LightBurn and multiple file formats
Cons
- Class 4 laser requires strict safety measures
- No fully enclosed housing for smoke and light containment
If you’re looking for a machine that delivers industrial fiber laser performance in a portable form factor, the GWEIKE G2 Max 50W Fiber Laser Engraver is an excellent option.
With its combination of speed, depth, color engraving, and mobility, it earns its place as the best portable fiber laser engraver for professionals, jewelers, and on-the-go customization businesses.
Choosing The Best Fiber Laser Engraver For Yourself
Laser Power
- 20W – Marking, shallow engraving, serial numbers
- 30W–50W – Deep engraving, faster production
- 60W+ – Color engraving, deep relief, cutting thin metals
MOPA vs Standard Fiber
Choose MOPA if you want:
- Color engraving
- Heat control
- Premium finish quality
Standard fiber is enough for:
- Black marks
- Industrial labeling
Working Area
- Small (100×100mm): jewelry, tools
- Medium (220×220mm): plaques, plates
- Expandable areas increase productivity
Camera & Alignment
Cameras reduce material waste and improve accuracy—especially for batch production.
Software Compatibility
Ensure compatibility with:
- LightBurn
- EZCAD
- Manufacturer software (e.g., xTool Creative Space)
What Materials Can You Engrave with a Fiber Laser Engraver?
Fiber laser engraver machines are technologically advanced, top-of-the-line machinery that can now engrave images and text onto almost any material.
For non-organic materials like metals, engraving onto stainless steel, copper, brass, aluminum, iron, and even precious metals like gold and silver is possible. It can also mark painted, anodized, or coated surfaces.
For organic material, engraving onto leather, Plastics, and resin is possible, among other choices.
However, it is not ideal for wood, glass, or clear acrylic, as fiber lasers do not interact well with transparent materials. Its broad applicability and practically limitless material capabilities make this technology a virtually unstoppable force for profitable businesses.
Here is the list of materials that you can engrave with a Fiber Laser:
Metals:
- Aluminum
- Carbon Steel
- Gold
- Platinum
- Silver
- Titanium
- Brass
- Tungsten
- Carbide
- Nickel
- Stainless steel
- Chrome
- Copper
Plastics:
- Polycarbonate
- ABS
- Polyethylene
- Polypropylene
- PLA
- PBT
Other Materials:
- Fiberglass
- Synthetic Leathers
- Carbon fiber
What’s the Difference Between a Fiber Laser Engraver, CO₂ and Diode
Fiber Laser Engravers (Best for Metal)
How They Work
Fiber lasers use a 1064nm infrared wavelength, which is perfectly absorbed by metals. This allows direct engraving, deep marking, cutting thin metal, and 3D embossing.
Best For
- Stainless steel, aluminum, brass, titanium
- Jewelry, industrial tags, tools, firearms
- Deep engraving & 3D metal embossing
- Color engraving (MOPA fiber lasers)
Limitations
- Not suitable for clear acrylic or glass
Choose a Fiber Laser If:
You work primarily with metal or want commercial-grade results.
CO₂ Laser Engravers (Best for Wood & Acrylic)
How They Work
CO₂ lasers operate at 10.6 microns, which is strongly absorbed by organic and non-metal materials.
Best For
- Wood, leather, rubber, fabric
- Clear & colored acrylic
- Glass engraving
- Thick material cutting
Limitations
- Cannot engrave metal directly
- Larger machines, more maintenance
Choose a CO₂ Laser If:
You focus on signage, crafts, acrylic products, or wood cutting.
Diode Laser Engravers (Best for Beginners & Portability)
How They Work
Diode lasers emit blue light (445–455nm) and are compact, energy-efficient, and affordable.
Best For
- Wood, leather, cardboard
- Dark or coated metals (marking only)
- Hobby projects and small businesses
Limitations
- Struggles with clear acrylic
- Limited metal engraving depth
- Slower than fiber & CO₂
Choose a Diode Laser If:
You want an affordable, portable, entry-level laser.
Frequently Asked Questions
Can a Fiber Laser Engrave Wood?
Fiber lasers are not ideal for engraving wood because they have a wavelength (1064nm) that is best suited for metals and some plastics. For wood engraving, a diode or CO₂ laser is a better choice.
Can a Fiber Laser Engrave Glass?
Fiber lasers are not ideal for engraving glass because their 1064nm wavelength passes through transparent materials without effectively marking them. However, they can create frosted effects on coated or painted glass. For better results, a CO₂ or UV laser engraver is recommended.
Can You Engrave Plastic With a Fiber Laser?
Yes, a fiber laser can engrave plastic, but results vary depending on the type of plastic. Some plastics, like ABS and polycarbonate, engrave well, while others may melt or discolor. MOPA fiber lasers offer better control over marking effects.
Is a fiber laser better than CO₂ for metal?
Yes. Fiber lasers engrave metal directly, faster, and more permanently.
Do fiber lasers require marking spray?
No. They engrave bare metal directly.
Are fiber lasers hard to use?
Modern systems with cameras and presets are beginner-friendly.
The Bottom Line
The best fiber laser engraver for you depends on your materials, production volume, and budget. For small businesses and precision metal engraving, a 20W fiber laser is often enough. For professional workshops and color engraving, a 60W MOPA fiber laser delivers unmatched versatility.
No matter your skill level, investing in a fiber laser engraver unlocks faster production, higher-quality results, and premium profit potential—making it one of the smartest tools for modern engraving businesses.