Blue Laser Module Kit | Blue Laser Head - SainSmart
SainSmart Blue Laser Module Kit for Genmitsu CNC Machine 3018-PRO/3018/ 1810-PRO. 25 reviews. $149.99. US Free Shipping. Industrial Grade Design SainSmart Blue Laser Module is designed for the industrial laser engraving machine, it adopts an intelligent feedback control circuit, external ACC constant current driving Mode.