... wireless keboard and mousewireless remote-control keboard work with laser pointer system, absolute easily and quickly locating of cutting ... (or X&Y) dirrection, available for chamfering.7,laser pointer for easy positioning cutting head8,Siemens Motor9,electricial ... Z and program start, stop, pause by wireless keyboard.Laser pointerRed cross laser light for positioning X,Y easyHigh pressure piping Ø6 ...