What can be engraved with ComMarker Fiber Laser Engraver?

This fiber laser engraving machine can engrave stainless steel (best results), aluminum, gold, silver, alloys, and can mark most painted products and non-transparent plastics.

Cannot find dongle, software will work at demo state, or Fail to open lmc driver?

The fiber laser marking machine is not powered on, or the machine is not connected to the computer. Please turn it on and make sure the data cable is connected to the computer.

The red light preview works with a rectangle, but there is no mark or the marks are very light?

Please adjust the focal length; please refer to operation instruction step 4 for debugging methods.

Up and down button does not work, the fiber laser engraving machine does not move by press the button?

Readjust the angle of the coupling and re-fix it with screws.

Desertcart Logo

Deliver to Morocco

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🚀 Elevate your craft with the ComMarker B4 — where precision meets power in every mark!

COMPACT YET ROBUST - Lightweight 23kg frame with electric lifting and emergency stop ensures safety and portability without compromising power.
DUAL LENS FLEXIBILITY - Switch effortlessly between 110x110mm and 200x200mm work areas to customize your projects with unmatched versatility.
POWER MEETS PRECISION - 50W fiber laser delivers blazing fast, ultra-accurate engraving for professional-grade results every time.
SEAMLESS SOFTWARE INTEGRATION - Compatible with LightBurn and EZCAD2, empowering you with intuitive control and broad file format support.
ROTARY READY FOR 360 CREATIVITY - Built-in rotary drive lets you engrave curved surfaces like rings and tumblers with flawless precision.

The ComMarker B4 50W Fiber Laser Engraver is a cutting-edge 2-in-1 desktop and handheld machine designed for high-speed, ultra-precise engraving on metals and jewelry. Featuring dual lenses for flexible work areas, compatibility with LightBurn and EZCAD2 software, and a built-in rotary drive, it supports a wide range of materials including gold, silver, stainless steel, and more. Compact and safe, it’s engineered to meet professional and personal engraving needs with IEC certification and advanced safety features.

Reviews

N**K

Nice bit of kit

This is powerful. Best thing i have ever bought. Easy to use, accurate and well built. Expensive but definately worth it.

3.08.2025

A**R

Engraved and cut miniature nameplates in brass

I researched the various machines on the market at this time (April 2025) and decided on the ComMarker B4 50W as being the best value, and bought it from Amazon as being the least commercial risk.It arrived a week early, in perfect condition, and has worked brilliantly. Its taking me a little time to find the best settings as I am also learning Lightburn at the same time - so a steep leaning curve!EzCad was an issue as it said it was a Demo version, even though it was registered to me.... however, I was never going to use it.

29.04.2025

D**E

The machine worked perfectly out of the box

Customer support is excellent in this company, I had some minor shipping damage and the rapid, proactive support was excellent. Have purchased a larger lense and z axis piece and that too was perfectly executed.

19.06.2023

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

65399 DH

Duties & taxes incl.

Moroccostore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Manufacturer	ComMarker
Part Number	COM-B4-50W
Product Dimensions	33.6 x 55.5 x 65.3 cm; 23 kg
Item model number	COM-B4-50W
Colour	B4-50w
Power Source	ac_dc
Voltage	230 Volts
Wattage	50 watts
Item Package Quantity	1
Included Components	Fiber Laser Engraving body
Batteries included?	No
Batteries Required?	No
Item Weight	23 kg

ComMarker B4 50W 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

Description

Specifications

Have a Question? See What Others Asked

Reviews

Common Questions