20W Laser Module for Longer Ray5

20W powerful cutting, cuts 0.59"/15mm pine wood and 0.31"/8mm acrylic in one pass, even 0.002"/0.05mm stainless steel 0.08*0.1mm² high accuracy DIY laser engraving & cutting Multi-color engraving on metal surface, breathe more life into your creations equipped with XY-axis limit switch, laser protection lens, dust-proof hood, and air assist interface (machine frame and air pump not included） Suitable for Ray5 5W and Ray5 10W upgrade to Ray5 20W