... wood stone acrylic 5.CE Desktop Metal CNC Router ZK-3030 300*300MM Features1.Mini/desktop/portable machine type, by vibration aging treatment, ... guide rail for X Y Z-axis, good stability, high precision and long life time.3. Stainless steel water slot ... -layered 3D processing, fast speed, smooth three-dimensional processing, engraving and cutting. 9.Emergency stop button, ensuring the operation safe ...