ComMarker B4 20W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Sep 18 – Sep 19
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Color: B4-20W
Features
- B4 specification: 110V,20W Max laser source,2 in 1 Desktop and Handheld Fiber Laser Marking Machine,support Lightburn and EzCad2(we provide), support rotary. With 2 lens 110x110mm + 200x200mm.
- Package includes: 1xB4 Machine, 1x 110mmx110mm lens, 1x200x200mm lens, 1xAdapter, 1xFoot Switch, 1xPositioner, 1xUSB Drive, 1xRuler, 1xData Cable, 1xAllen Wrench, 1x1064nm Goggles, 2xPaperboard, 2xSteel Plate, 1xAuxiliary holder, 1x Material package.
- Our commarker B4 laser engraving machine is High-speed precision galvanometer, high marking accuracy, equipped with different field lens, large marking area, fast marking speed, automatic lifting, emergency switch, very safe. Small weight and volume, wide engraving range, international certification. Meet the business and personal needs of customers.
- Engraveable material: ComMarker fiber laser engraver can engrave stainless steel, aluminum, gold, silver, alloy,copper,metal, jewelry, pen,tag,tumblers,etc. also can mark most of the Painted products and non-transparent plastics.
- Parameters: Laser Wavelength: 1064 nm, Marking Speed: 0-15000mm/s, Frequency: 20-60kHz, System: Windows 7/8/10/11, MAC (lightburn ), Supported Graphics Formats: BMP, GIF, JPG, JPEG , DXF, DST, Al, etc, Minimum line width: 0.01mm, engraving depth 0.3-0.5mm
- IEC 60825-1 Report Number. 2401T29446E-SF
- FDA Accession No.: 2210871-000
- Laser Class CLASS 1 LASER PRODUCT and power output 1.95mW
Product Dimensions: 3.94 x 3.94 x 3.94 inches
Item model number: B4
Item Weight: 38.5 pounds
Manufacturer: ComMarker
Date First Available: February 20, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 18 – Sep 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: B4-20W
I was worried that the 20W might not be strong enough for making PCBs, but so far I'm really impressed. I'm drilling the holes on my CNC machine, since the laser will mass the pads, but for all other steps of the PCB - this is great! Look at the image, those are extremely small pads with little space between it, and It handle that! I need to find better clad copper boards, because small pads that are not connected will delaminate from the board. I've bought it mostly for the PCB at home thing, now with the tariff who knows how expensive it will get, and making it at home is so much faster.
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Reviewed in the United States on May 2, 2025 by Shachaf Zilberman Shachaf Zilberman
Color: B4-20W
I bought it over a year ago to mark nickel plated brass parts and have not had any issues. This is my first laser, so I have nothing to compare it to. It runs well with the included modified CAD software. When I was researching my need, their help desk said that the 20W would be sufficient. They could have up-selled me. But with that, I wish I had purchased a little higher wattage unit because once you start playing around with it, you find all kinds of other things to try.
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Reviewed in the United States on February 20, 2025 by Ted N.
Color: B4-20W
The machine itself is pretty quick. It does not engrave right on leather nor steel. I’m very upset with this. I got this one because it was a decent price and I figured I would be able to engrave on a lot of material. So I don’t know if I had to get a higher wattage or what. But the 20w that I got said everything that I liked. I definitely would have returned it if I would have tested it out more in a timely manner. In my opinion, it is not worth getting the 20w laser.
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Reviewed in the United States on April 21, 2024 by Ricky Walton
Color: B4-20W
Let's start with the drawback, if you use Linux, this engraver requires a load of the FW over USB before it is recognized. Without doing this, LightBurn couldn't see the device and let you set it up. I found someone on the LightBurn forum that wrote a python script that worked with the windows lmcv2u.sys (32-bit version) that allowed this to load. After that, LightBurn could find the device, and it seems to set it up after that. Once that was sorted, I followed the instructions to get the settings right and have been playing with various things since. I have done stainless steel, copper, brass, anodized business cards, slate, and as the pictures show, rocks from my yard. The initial start-up was frustrating, but the laser itself has been fun. On a side note, the staff at the customer support has been helpful and looking to improve, hopefully they will provide the files needed to get this set up easier in the future. But their communication has been a plus in my eyes, and what brought this from a 4 star to a 5 star review. Now onto my thoughts on the engraver. The details it produces are out of this world. This is does such a good job engraving, the rocks in the picture are sitting on paper towels, you can see they aren't that big, yet the detail is stunning. Adjusting the height is really easy, for a introduction to fiber lasers, this is a great unit.
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Reviewed in the United States on May 4, 2023 by Carl W. Price Carl W. Price
Color: B4-20W
One negative to get out of the way, no fault of Cammarker, was a couple of large holes in the shipping box, which I was about to return without openeing. Anyway, I opened box, and thanks to Cammarker packaging there was no damage. Laser is extremely well made, simple to put together, and very solid. I ran a couple tests without any issues, apart from settings tweaking. Customer support is top notch, and went above and beyond to help me with my purchase. Purchased the 50w B4. Fast delivery, awesome customer support, and a great product at a great price.
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Reviewed in the United States on September 14, 2024 by ukman
Color: B4-50W
Unit came with wrong lens for 200mm, OK mistakes happen quick email should fix. After a week of arguing they sent the B6 lens and I have the B4 laser. I get told to mail back the wrong lens my cost ($75 bucks ) and then they will send me new. It's the same lens again!!!! So again I email wrong lens for my laser just went through all this and another week and get told mail back lens. No I spent 75 bucks already mailing the first wrong lens not doing that again. So online is the lens on sale for $70 free shipping. I save 5 bucks just buying a new one and resold the wrong lens online. As for the laser itself works great. I use with a Imac and lightburn software. It's small and fits to me on the desk just fine. Think of an older computer tower. If customer service was better I would have had no problem giving more stars
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Reviewed in the United States on December 10, 2024 by Public entity
Color: B4-20W
This is my third laser, the first was a Diode, then the CO2 now this fiber and I have to say this one is the most "fun". The lack of complex moving parts makes it much more approachable to experiment with, with your imagination being the limit of the cool things you can do with it. The rock pictured is just some random yard rock with a cute little cow deep engraved into it with a splash of acrylic paint to highlight the depth. The accuracy/detail this can produce is utterly astounding, you might want to budget for a USB microscope just so you can see the fine details.
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Reviewed in the United States on January 15, 2024 by Brad S Brad S
Color: B4-20W
Received item box was damage , all the old shipping labels from the previous buyer still on the box, the worst part was items missing out of the box, the coupler that is used to lower and raise the unit was stripped
Reviewed in the United States on November 10, 2023 by They