---
product_id: 706254685
title: "B4 20W Max Fiber Laser Engraver with Rotary Axis,Support LightBurn Laser Engraving Machine with 2 Different Size Lens,Fiber Laser Marking Machine for Jewelry,Sliver,Tag,Tumblers,Brass"
brand: "commarker"
price: "15800 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/706254685-b4-20w-max-fiber-laser-engraver-with-rotary-axis-support
store_origin: PL
region: Poland
---

# 20W Max Power 0.01mm Precision Rotary Axis Included B4 20W Max Fiber Laser Engraver with Rotary Axis,Support LightBurn Laser Engraving Machine with 2 Different Size Lens,Fiber Laser Marking Machine for Jewelry,Sliver,Tag,Tumblers,Brass

**Brand:** commarker
**Price:** 15800 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate Your Craft with Precision Power and 360° Creativity!

## Quick Answers

- **What is this?** B4 20W Max Fiber Laser Engraver with Rotary Axis,Support LightBurn Laser Engraving Machine with 2 Different Size Lens,Fiber Laser Marking Machine for Jewelry,Sliver,Tag,Tumblers,Brass by commarker
- **How much does it cost?** 15800 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/706254685-b4-20w-max-fiber-laser-engraver-with-rotary-axis-support)

## Best For

- commarker enthusiasts

## Why This Product

- Trusted commarker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Lens Versatility:** Switch effortlessly between 110x110mm and 200x200mm work areas to handle projects big or small.
- • **Lightning-Fast Marking Speed:** Up to 15,000mm/s marking speed means you meet tight deadlines without sacrificing quality.
- • **Rotary Axis for 360° Marking:** Expand your creative horizons with rotary engraving on cylindrical objects like tumblers and rings.
- • **Unmatched Precision Engraving:** Achieve ultra-fine 0.01mm line widths for flawless detailing on metals and jewelry.
- • **Plug & Play with LightBurn & EZCAD2:** Seamlessly integrate with top laser software on Windows and Mac for smooth workflow and design freedom.

## Overview

The ComMarker B4 is a 20W fiber laser engraver featuring dual lenses (110x110mm & 200x200mm), a rotary axis for cylindrical engraving, and ultra-precise 0.01mm line width capability. Compatible with LightBurn and EZCAD2 software on Windows and Mac, it delivers fast marking speeds up to 15,000mm/s. Designed for metals and jewelry, it supports a wide range of materials including stainless steel, gold, silver, brass, and more, making it ideal for professional and personal high-precision engraving needs.

## Description

ComMarker B4 20W Max Fiber Laser Engraver with Rotary Axis,Support LightBurn Laser Engraving Machine with 2 Different Size Lens,Fiber Laser Marking Machine for Jewelry,Sliver,Tag,Tumblers,Brass

## Features

- [ B4 Specification ] Magical black, 20W, 220V, Max laser source, 2 in 1 desktop and handheld fiber laser marking machine, support lightburn software and ezcad2 software (we provide), support rotary(every machine with a rotary drive). the standard configuration 2 lens(working area) 110x110mm + 200x200mm.
- [ Package Includes ] 1xB4 machine(magical black), 1x 110mmx110mm lens, 1x200x200mm lens, 1xAdapter, 1xFoot Switch, 1xPositioner, 1xUSB Drive, 1xRuler, 1xData Cable, 1xAllen Wrench, 1x1064nm Goggles,1xRotary Drive, 2xPaperboard, 1xAuxiliary holder, 1x Material package.
- [ 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.
- [ Engraveable Material ] Commarker fiber laser engraver can engrave Stainless Steel, Aluminum, Gold, Silver, Alloy,Brass,Ring, Bracelets, Necklaces,etc also can mark some of the Painted products and non-transparent plastics.engraving machine for Metal, Jewelry, Pen,Tag,Tumblers.
- Our commarker B4 laser engraving machine adopts high-speed precision vibrating mirror, high marking accuracy, equipped with different field of view lenses, large marking area, fast marking speed, electric lifting, emergency switch, very safe. Small weight and volume, wide range of engraving, international certification. Meeting the business and personal needs of clients.
- IEC 60825-1 Report Number. 2401T29446E-SF
- FDA Accession No.: 2421067-000
- Laser Class CLASS 1 LASER PRODUCT and power output 1.95mW, Power: 20 watts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ComMarker |
| Part Number | B4 Fiber Laser Engraver |
| Product Dimensions | 76.2 x 38.1 x 38.1 cm; 27.67 kg |
| Item model number | B4 |
| Colour | B4-20w+5in1 |
| Power Source | ac_dc |
| Included Components | Fiber Laser Engraving body |
| Item Weight | 27.7 kg |

## Images

![B4 20W Max Fiber Laser Engraver with Rotary Axis,Support LightBurn Laser Engraving Machine with 2 Different Size Lens,Fiber Laser Marking Machine for Jewelry,Sliver,Tag,Tumblers,Brass - Image 1](https://m.media-amazon.com/images/I/51+3Y6+JufL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What can be engraved with ComMarker Fiber Laser Engraver?**
A: 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.

**Q: Cannot find dongle, software will work at demo state, or Fail to open lmc driver?**
A: 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.

**Q: The red light preview works with a rectangle, but there is no mark or the marks are very light?**
A: Please adjust the focal length; please refer to operation instruction step 4 for debugging methods.

**Q: Up and down button does not work, the fiber laser engraving machine does not move by press the button?**
A: Readjust the angle of the coupling and re-fix it with screws.

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**Shop now:** [https://www.desertcart.pl/products/706254685-b4-20w-max-fiber-laser-engraver-with-rotary-axis-support](https://www.desertcart.pl/products/706254685-b4-20w-max-fiber-laser-engraver-with-rotary-axis-support)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-01*