desktop milling engraving machine DM-3030 1.CE certificate 2 high precision Germany-made ball screw 3 Ncstudio Desktop milling engraving machine DM-30301)APPLICATION1.Large advertising signs, PCB,acrylic brands, tableets, calligraphy, 3D characters, garden or wall decoration, logo, forming system module, billboard, plate, LED/neon channel, literalhole cut, blister Lightbox mold engraving and so ...