The Laser Master 2 – 7W is good at picture engraving. The Laser Master 2 – 15W is the most cost-effective, available for both engraving and light cutting. The Laser Master 2 – 20W is higher power and supports a faster engraving and cutting.
Aluminium Extrusion, Black Acrylic
55MM for 15W & 20W Laser Module; 58MM for 7W Laser Module