Hot Sale Mini CNC Router SM-3040m 1.300 x 400 mm working area 2.Aluminum casting structure 3.1.5kw water cooling Mini CNC Router metal engraving (SM-3040m) Wide range of application: For advertisement engraving and cutting, stone processing, mold manufacturing,wood processing, craft manufacturing, light box cutting, building model cutting,indoor decoration cutting, light equipment mold processing ...