Mini cnc router 3030: a.working size:30x30cm b. desktop size c. DSP control d.with CE Application of mini cnc router 3030:Applicable for advertisement, double layer board and scutcheon, department sign, badge and the architecture board, wood engraving, ABS brand, the engraving and cutting of acrylic, aluminum, brass, PCB,and the engraving on jade article.Parameter of mini cnc router 3030:NO. ...