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Home Fiber Laser Engravers B4 Fiber Laser Engraver ComMarker B4 100W Fiber Laser Engraver
ComMarker CO2 Laser Marking Machine $4,299 $3,224 Save:$1,075
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ComMarker B4 50W Fiber Laser Engraver $3,199 $2,399 Save:$800
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ComMarker B4 100W Fiber Laser Engraver

32 reviews

$8,888 $6,666 Save:$2,222

  • Electric Lifting: The ComMarker B4-100W features an advanced, concealed lifting motor.
  • Super Cutting Ability: B4-100W laser cuts metals up to 3mm thick with 0.01mm accuracy.
  • Color Marking: B4-100W can be color engraved on stainless steel, black and white color engraved on aluminum.
  • Spacious Work Area: 110mm and 200mm dual lenses, marking area with dual red dot locators for precise calibration and focusing.
  • Portable & Affordable: Machine Size 336*555*635mm. Weighs only 22.5 kg.
2 days 06 hr 31 min 22 sc
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🌿Every $4,000 Purchase, Unlocks Free Flexible Fixture ($249 Value)

0 rotary
D69*1 Rotary
D69+D80 Rotary
D80 Rotary
110V
220V
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  • 微信图片_20240130161314 Free Shipping Worldwide
  • 微信图片_20240130161310 Laser Machine:2- Year Warranty
  • 微信图片_20240130161626 Support Financing (Klarna)
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Categories: B4 Fiber Laser Engraver, B Series, Fiber Laser Engravers, Laser Engravers
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  • Description
  • Additional information
  • Reviews
Description
100W 01
100W 08

ELECTRIC LIFTING

ComMarker B4-50w equips with a concealed lifting motor to ensure spot-on focusing.enabling users to operate smoothly and significantly enhancing the final marking result.Particularly designed for beginners to use easily.

60w 28

ULTIMATE USER EXPERIENCE.
EVERYWHERE DETAILS

All aluminum body, anodized surface treatment

1

90°ROTATING
VERTICAL ARM

Unlock Expansive Engraving Space
Like Never Before

1

THREE RED LIGHT FOCUSING
INTEGRATED GALVANOMETER

2
1

EXTENDED
SERVICE LIFE

Dust shields are added to the back of the
work area for a .longer service life.
Chamfer or fillet all sharp parts for safety

1

innovation Expands Engraving
Boundaries

Most Detailed Results in the Largest Desktop Fiber Ever

60w 68
60w 69

innovation Expands Engraving Boundaries

Most Detailed Results in the Largest Desktop Fiber Ever

60w 88
100W 88

intricate Details
With Absolute Precision

High precision marking, the printed line is only
0.01mm wide.

60w 108

Super Cutting Ability

Effortlessly Cuts Thicker Metals Ranging to 2mm

60w 118

Depth With 3D Results

Redefining Industry Standards And Emphasizing Our
Commitment To Quality And Innovation.

60w 144

More Than your lmagination

We believe that time is money, and high power saves you time.
B4 can easily Achieve Both Cleaning And Welding.

60w 173 scaled

Endless Possibility with ComMarker B4-100w

60w 182

Empowered software for your
seamless workflow

Satisfies all your creative needs from beginner to advanced.
and is compatible with EZCAD and LightBurn.

b4 60w laser fiber engraver

360'CYLINDRICAL ROTATING ENGRAVING

Wide compatible with 95% industrial rotary axis in the market. 360
Rotating Engraving,Unlimited Your Creativity

60w 204 1

Specifications

Type

Details

Model

ComMarker B4

Laser Source


Laser Power


Laser Wavelength

Max

100W

1064nm

Engraving Accuracy

0.01mm

Engraving Speed

0~15.000mm/s

Metal Cutting
Net Weight
Dimension(L*W*H)
Support Rotary

2mm
23.5kg
336*555*635mm
Yes

Service Life

100.000 Hrs

Spot size

45um(11*11cm field lens)
65um(20*20cm field lens )

Marking Area

11*11cm(4.3*4.3inch)
20*20cm(7.9*7.9inch)

System Supported

EZ CAD2(Compatible with
Windows xp/vista/7/8/10)
System Supported
Lightburn(licence purchase
needed compatible with Mac.
windows)

Graphic Format Supported

BMP,GIFJJPG,JPEG,DXF,DST
Graphic Format Supported
AL,TGAPNG,TIF,TIFF,SVG,
G-CODE,PLT,etc

100W 218

FAQ

1.What Materials Can Be Engraved Using ComMarker's B4 100W Fiber Laser Machines?

ComMarker’s B4 100W Fiber Laser Machines are designed to handle a wide range of materials, including metals, hard plastic, stone, leather, and more. This powerful fiber laser machine can also cut up to 3mm stainless steel, aluminum, brass, silver, and gold, making it an essential tool for various industrial applications.

2.What's the B4 100W Laser Source?

The B4 100W model is equipped with a JPT MOPA M7 Laser source, offering a pulse width range of 1-500nm and a frequency range of 1kHz – 4000kHz. This advanced laser source enhances the machine’s ability to deliver precise and high-quality engravings, particularly on metals and plastics.

3.How Long Does the Laser Source Last in B4 100W Fiber Laser Machines?

The laser source in the B4 100W Fiber Laser Machines has an impressive lifespan of over 100,000 hours, ensuring reliable, long-lasting performance for all your engraving and cutting needs.

4.What Software is Included with the B4 100W Fiber Laser Machines?

The B4 100W Fiber Laser Machines come bundled with EZCad software, which is known for its user-friendly interface and robust features. Additionally, these fiber laser machines are compatible with LightBurn software (not included), offering flexibility in software choice based on user preferences.

5.How Large is the Work Area Provided by B4 100W Fiber Laser Machines?

The B4 100W Fiber Laser Machines offer a standard work area of 4.3×4.3 inches (110×110 mm) and 7.8×7.8 inches (200×200 mm). For projects requiring different field sizes, additional quartz lenses ranging from 70mm to 300mm can be ordered, ensuring the machine can handle projects of various sizes.

Additional information
Rotary Qty

0 rotary, D69*1 Rotary, D69+D80 Rotary, D80 Rotary

Power

110V, 220V

Reviews

Let customers speak for us

from 841 reviews

Works great, very easy to learn how to use it.

KEITH KNUDSON
05/09/2025
Stainless Steel Keychain for Laser Engraver (10 pcs/kit)
Stainless Steel Keychain for Laser Engraver (10 pcs/kit)
One of the best values for a fiber laser!

The B4 50W Q-switched laser strikes an excellent balance between performance and cost.

At first I was concerned that it used a MAX laser source since a lot of people recommend avoiding MAX. Since the price was very good, I looked for the primary reason behind the lower recommendations and found that it was due to the historically low frequency range of the MAX Q-switched lasers compared to other Q-switched lasers. When I looked at the specifications on the ComMarker site they didn’t seem to match the specifications from older reviews I had read. I asked ComMarker for the specific model number and they provided me with a sample copy of a test report that gave me the model number and tested specifications. It turns out they are using a newer model of the laser module and I was able to verify the specifications from the MAX website and another MAX distributor website. It is a better version than their older models and is now more comparable to its competitors. For those curious I’ve attached a picture of my test report.

With that settled, I pulled the trigger and ordered it. Just after I ordered the chaos of the tariff changes began. I contacted ComMarker and they assured me they would be able to fulfill the order at the price I paid and that taxes and duties would be included.

Once it shipped I received it from overseas about three days later. Everything was packed well and arrived in perfect condition. Between the assembly video and manual they provided I was able to get the laser setup quickly and perform some initial tests.

I ended up deciding to build an enclosure so that I could customize it to suit my needs and fit my work space. I look forward to using the B4 more often once I am able finish the enclosure and ventilation system and would definitely purchase from ComMarker again, with the Omni 1 being high on my list.

Darin M
05/06/2025
ComMarker B4 50W Fiber Laser Engraver
ComMarker B4 50W Fiber Laser Engraver
Omni 1 - 10 Watt version

I am very impressed with the setup and quality of the liquid cooled version of this 10 Watt UV laser. Set up was mostly easy. I had to calibrate the lens, but that was easy using LightBurn. I just wish they had the red laser preview like on the B6 model and maybe the auto-focus too.

Caesar
05/03/2025
ComMarker Omni 1 Laser Engraver
ComMarker Omni 1 Laser Engraver
Professional Laser

Needing a laser to enhance my CNC business, after extensive research, the Commarker range hit the mark from support to range. Ultimately opting for the B4 50w to compliment the metal work I do.
I have not been disappointed and the support from Commarker when approached has been brilliant.

J Sharp
05/02/2025
ComMarker B4 50W Fiber Laser Engraver
ComMarker B4 50W Fiber Laser Engraver

Nice packaging

Ronald Mills
05/02/2025
ComMarker Safety Shield
ComMarker Safety Shield
Top Quality

I use these coin exclusively. They provide consistent results. They have good weight and texture. My customers appreciate them.

Caesar
05/01/2025
Blank 3mm Metal Coin with Acrylic Protection Box for Fiber Laser Engraver (20 Pieces)
Blank 3mm Metal Coin with Acrylic Protection Box for Fiber Laser Engraver (20 Pieces)
Protect a cat enclosure arrived

Bought the enclosure for my omni1 to protect my very inquisitive little cat. She can’t wear the excellent goggles/ glasses supplied. The enclosure is illuminated by LED surface mounted lamp access through protective door is good. Assembly is easy but loads of screws. Main materials aluminium and acrylic all securely bolted together. It works well.

david elthorpe
04/30/2025
ComMarker Safety Enclosure Pro
ComMarker Safety Enclosure Pro
Perfect solution for irregular objects

It’s great, it worked perfectly for the irregular object that I wanted to engrave. If you have any other equipment that you would like me to review, I would be happy to do so!

Etch House
04/29/2025
ComMarker Flexible Fixture
ComMarker Flexible Fixture

Metal Card Holder/ Wallet with RFID Blocking Tech (1pcs)

Gerald Jolly
04/28/2025
Metal Card Holder/ Wallet with RFID Blocking Tech (1pcs)
Metal Card Holder/ Wallet with RFID Blocking Tech (1pcs)
Aluminum Business Cards

Another Great product from ComMarker

Rickey Penaluna
04/24/2025
Aluminum Business Card for Fiber Laser Engraver(50pcs)
Aluminum Business Card for Fiber Laser Engraver(50pcs)
Nora

Xxx

Vukasin Pesic
04/24/2025
Stainless Steel Keychain for Laser Engraver 10 pcs/kit
Stainless Steel Keychain for Laser Engraver 10 pcs/kit
Good product and excellent customer service

I need to complement the customer service at Commarker. They are fast, kind and resolution oriented. Well done!

Stig
04/23/2025
ComMarker Titan 1 JPT Mopa Fiber Laser Engraver
ComMarker Titan 1 JPT Mopa Fiber Laser Engraver
Love these!

Great quality and engrave beautifully.

Debbie Kruse
04/23/2025
Aluminum Business Card for Fiber Laser Engraver(50pcs)
Aluminum Business Card for Fiber Laser Engraver(50pcs)
Awesome Mopa

Mind blowing fast

Terry Wallace
04/23/2025
ComMarker B4  JPT MOPA Fiber Laser Marking Machine
ComMarker B4 JPT MOPA Fiber Laser Marking Machine
Flexible fixture is super fast and invaluable!

I love the flexible fixture. It makes the job super fast and the flexibility in shape ensures a better level

Nathan Keyte
04/23/2025
ComMarker Flexible Fixture
ComMarker Flexible Fixture

Customer Reviews

Based on 32 reviews
Write a review
97%
(31)
3%
(1)
0%
(0)
0%
(0)
0%
(0)
J
Jean Patrice Dumont
A wonder at low cost

Assembly take 10 minutes. 30 minutes after, i was engraving a picture of my wife on a stainless steel plate. The result, the details were mindblowing. This thing is fast and accurate. And, thats my first time, never use a laser before.

User picture
M
Milind Kakati
Good Laser Engraver Commarker B4 20 W

The machine was very well packed for transportation, good number of test peices for trying out, machine works as specified.

Thanks,
Milind

Z
Zoltan Jozsa
Great machine

The machine works perfectly and fast. The most reason I get for to engrave PCB-s, the machine with 20W power can engrave it with 3-4 steps or with a slower speed. So if you would like to engrave deeper or cut strong material, you may need more power, but I like this machine, recommend to all.
Only one thing is missing, a bigger size for engraving, not only 20x20 :)

K
Kristian from Marlic Denmark
Great service!

We ordered the ComMarker B4 50 watt version for the sole purpose of engraving in metal, and especially in Aluminium EN-AW-6082. This machine works wonders un such metals, and are able to engrave in wide spectrum of depths and colors.
We had some start up issues with EZCAD2 software, but the ComMarker crew supported us nicely in the process. Also, the work table on the machine had unfortunately been dented during shipping - but no problem, ComMarked crew just shipped a new work table. Great Service!
We highly recommend shopping at ComMarker!

C
Christopher-Michael Austin
B4 20w fiber. Amazing machine

I picked up the B4 20w as my first fiber laser. Right out of the box I was supplied with everything from a physical booklet for instructions to all the software and parameters needed to even linking to a support message board where I found even more information on operations from people who had the same experience. Both the machine and the company are aces in my book. The laser also comes supplied with so many practice materials to get started with. I've had it for a month now and have used it almost daily from rust removal on tools to marking silverware just because I can. I highly recommend and will be upgrading to even better hardware soon.

User picture User picture User picture User picture User picture
123

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