... Machine 1. Separate double head 2.For stone, granite, marble, tile, wood, mdf, pvc, and etc Double Head CNC Stone Carving Machine ... Z repositioning Positioning Accuracy±0.05mm5Table SurfaceT-slot Extrusions6Frame StructureWelded Steel7X-Z StructureRack and Pinion ... Working Speed25000mm/min12Spindle Power Motor3.0 K water cooling13Spindle Speed6000-24000RPM14Drive SystemStepper system (Option: Servo ...