... screw 3.stepper motor 4.high precision Engraving machine for Crafts gifts processing ZK-1224Introduction: 1.the whole lathe bed ... is Sunfar , with 1.5kw water-cooled spindle .6.machine processing precision is 0.05mm .7.Design software is Art CAM ... PVC plastic, plexiglass, acrylic, organic glass, marble, granite, aluminium, copper, steel and many other material.Specification: Model:ZK-1224Machine body ...