A CO2 laser is superb for hobbyists and small firms. It could Slash and engrave the widest range of materials (but, not metals). They are able to even laser Lower crystal clear acrylic, which diode lasers can’t do, as they are restricted to darkish colors of acrylic. Raster engraving with https://cristianqhsdn.blog2freedom.com/34954228/the-smart-trick-of-cnc-metal-polishing-that-no-one-is-discussing