... ball screw 3.stepper motor 4.high precision Popular Organic Glass CNC Cutting Machine ZK-1224Introduction: 1.the whole lathe ... X Y Z-axis, higher precision and longer life time7. Function of re-carving after break point and power off, reducing the ... materials, such as wood/MDF, PVC plastic, plexiglass, acrylic, organic glass, marble, granite, aluminium, copper, steel and many other material. ...