While he was initially planning on using a diode laser, doing anything more than engraving is tricky. He purchased a cheap 40 W CO2 laser tube, but it meant that he needed water cooling ...

Right now, you can get a diode laser engraver on eBay for around $100 USD ... Of course there’s no shortage of DIY builds which improve upon this situation greatly, but unfortunately the ...

Note: If you don't have a laser engraver, but you do have a cricut or silhouette you could try using these files to cut out ...