... spindles 1.double spindles high working efficiency 2. Japan servo motor and drive high quality cnc stone router wtih ... , Limestone, Sandstone, Travertine, Quartzite, Slate, grindstone ,Jade, crystal, plexiglass, aluminum composite panel, aluminum block, copper and so on ... spindle, control system, software, and other configurations. high quality cnc stone router wtih two spindles for sale JCS1325