... , ceramic tiles, marble, stone and etc. To do single line, milling, 3D, relief and other artistic carvings. Also apply to advertising materials, pvc, plastic, acrylic ... Cooling TypeWater CoolingRotating Speed24000rpm Motor DriveStepper MotorsDrive MechanismX/Y: Rack and Pinion, Square RailsZ axis: Ball Screw Rod, Square RailsAccuracy±0 ...