... High Quality! Factory Price! Stone/glass/Marble CNC Engraving Machine with Auto Tool Changer Application Materials :Artificial stone, Marble, ... panel, aluminum block, copper, wood, MDF, hardwood, plywood and so on. Application Industries : Suitable for Curb & Paving ... making industries, Architectural decoration industries and so on. Technical Features : 1.The machine adopted ATC 5.5kw water cooling ...