【DE】30-18 GRBL Control ER11 CNC Engrave Milling Laser Machine Wood Router USB
1 x GRBL Board. Can use carving knife, but also can use laser engraving. 1 x ER11 Collet. (0.5W,2.5W,5.5W). Can be engraved plastic, wood, acrylic, pvc, pcb, wood and the like material. Connection: USB (USB-CH340).