... DSP offline Stone CNC Engraving Machine ZK-9015 Application1.Suitable for natural marble, granite, bluestone, sandstone, artifical stone, ... treatment, high rigidity, bearing strength better2.Dual motor driver for Y-axis, moving stably.3.Good software compatibility ... , suitable for Type3, Artcam, Castmate, UcanamV9, etc.4.Constant spindle motor power, strong cutting strength, ...