They also don’t have consumable areas like CO2 lasers, which after a handful of thousand hours want changing for a hundred dollars or so. I’ve created additional in my post on fiber vs CO2 lasers. The STJ1390-2 is an excellent paper cutting Resource kit for anybody in need of precise https://fiberlaserengraver64431.idblogz.com/27052337/the-single-best-strategy-to-use-for-waterjet