... 2/stepper motor 3/water-coolant spindle 4/Artcam software NC-A6090 metal router cnc machine for advertisement Features ... 1.The table size of this desktop CNC router is 600mmX900mm.2. Square rail transmission of Y axis ... building numbers, signs of decoration, furniture and other decoration.3.Other lines: also used in portraits, landscapes, calligraphy lettering ...