... using automatic water cooling system... CNC Router for Marble,Granite,Stone Characteristics: 1.Imported linear square rails, dual four slider, loading ... motor, cutting intensity, high efficiency. 4.Software compatibility, and compatible with Typ3/Artcam/Castmate / Wentai, and other CAD / CAM design software ... you have a prosperous business! CNC Router for Marble,Granite,Stone(with CE Certificate)