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.

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

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We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

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

Product ID: 520403239

⚡20W high-power laser

🎯0.01mm ultra-fine precision

🔄2-in-1 desktop & handheld mode

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€ 2684.12

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⚡ Elevate your craft with precision power — engrave like a pro, anywhere, anytime!

COMPACT YET MIGHTY - Lightweight 17.2kg design 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 tackle projects big or small with unmatched versatility.
POWER MEETS PRECISION - 20W fiber laser delivers blazing fast, ultra-accurate engraving for professional-grade results every time.
ROTARY READY FOR 360 MARKING - Includes rotary drive for flawless engraving on cylindrical objects like rings, tumblers, and bracelets—expand your creative horizons.
SEAMLESS SOFTWARE COMPATIBILITY - Supports LightBurn and EZCAD2, empowering you with intuitive control and creative freedom on Windows & Mac.

The ComMarker B4 is a 20W fiber laser engraver combining desktop and handheld modes, equipped with two interchangeable lenses (110x110mm & 200x200mm) for versatile marking. Compatible with LightBurn and EZCAD2 software on Windows and Mac, it supports ultra-fine 0.01mm line widths and engraving depths up to 0.5mm. Designed for metals and jewelry including gold, silver, aluminum, and more, it features a rotary drive for cylindrical items, high-speed marking up to 15,000mm/s, and safety certifications, making it ideal for professionals seeking precision and flexibility.

Specifications

ASIN	B0BW8HWRBX
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	120,254 in DIY & Tools ( See Top 100 in DIY & Tools ) 91 in Engraving Tools
Colour	B4-20W
Customer Reviews	4.0 4.0 out of 5 stars (19)
Date First Available	21 Feb. 2023
Included Components	Fiber Laser Engraving body
Item Package Quantity	1
Item Weight	17.2 kg
Item model number	B4
Manufacturer	ComMarker
Part Number	B4
Power Source	ac_dc
Product Dimensions	10 x 10.01 x 10.01 cm; 17.21 kg

Reviews

A**R

Misleading

Misleading It says in the description that this unit comes with a rotary drive. I did not get a rotary drive.

29.01.2026

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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I loved the variety of products available. Will definitely shop again.

2 months ago

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Good experience, but the tracking updates could be better.

2 months ago

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€ 2684.12

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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1 month ago

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3 weeks ago

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