... Router Application Materials:Thick FOAM, EPS ,WOOD, STONE, MARBLE, INTERIOR GLAZED WALL TIE ,PLASTIC, Resin ,Rubber,Granite ,Aluminum, Copper ... and so on. Application Industries: Molding industries, automotive foam molds, wooden ships ... diameter ( can hold 100-700mm diameter column wood /foam)Tools change8 pcs Linear Auto tool changer Spindle rotating ...