Uploaded June 2026 | Updated September 2026, 3 hours ago

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Today we're taking a look at the new ComMarker COX 40W CO2 galvo laser and putting it through a variety of real-world engraving and cutting tests.

The COX uses a 40W RF metal tube with a claimed 30,000+ hour service life, a standard 200×200mm working area, motorized Z-axis with LiDAR autofocus, and supports both ComMarker Studio and LightBurn software.

In this video I test the machine on:

• Photo engraving on black metal cards
• Basswood and maple engraving
• Faux leather and felt cutting
• Slate photo engraving
• K9 crystal engraving
• Clear and coloured acrylic engraving and cutting
• 3mm plywood cutting
• A custom acrylic LED map project with fine text details

If you're interested in the ComMarker COX or want to learn more about the available bundles and accessories, check out the link below.

Thanks for watching!

#ComMarker #CO2Laser #LaserEngraving #GalvoLaser #LaserCutter #LightBurn #DIY #Maker

Get the ComMarker COX here:
store.commarker.com/products/cox-rf-co2-galvo-laser-engraver?ref=at2dg_X0qLKhdS

Website: resystech.com

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