Make a Z-axis for Your Laser Engraver!

Hi folksIt has been a while since i posted my last instructable, where i showed you how to make an awesome arduino based laser engraver running on GRBL. In that instructable, I said I designed the laser engraving machine that way, so you could easily convert it to a cnc router by adding a Z-axis to ...
By: MichielD99

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