... motor , powerful cutting intensity, high efficiency.4: Good compatibility for CAD/CAM software, including Type3, Artcam, Castmate, Artgrave etc. ... 5: The cooling system for tools improves its life. Application scope:Granite, marble, bluestone, sandstone ... such as marble, bluestone can be engraved to 3mm at one time.Specification: X,Y axis working area1200 x ...