3Axis/ 4Axis CNC 6040Z Router Engraver Miller Drilling Machine USB/Parallel Port

Computer connection : USB port. Computer connection: USB port. Spindle speed: 24000 rpm. Power by USB port. Material: 304 stainless steel, Copper coil, Pressure cast aluminum pipe water jacket. Material:304 stainless steel, Copper coil , Pressure cast aluminum pipe water jacket.