eBay Chinese CO2 Laser Cutter & Engraver – Mirror Rebuild and Replacement

As in this episode we will be showing how to remove and rebuild the secondary mirror of the eBay Chinese CO2 Laser Cutter & Engraver.  As you might recall, the unit arrived with a broken adjustment screw and reaching out to the seller which you know how that goes when you buy something from China.  So instead we just purchased a replacement unit from Light Objects, removed the screws and pins to upgrade the existing mirror which was close but a little different.  The links to this mirror are below:


More on this laser can be found our site: (www.DIY3DTech.com) or eBay at goo.gl/itkmEK

Light Objects Air Assist:

Light Objects Mirror:

Airbrush Compressor to drive air assist:

Complete gallery: