... speed: 0-18000rpm/min6.Word Mode: Stepper CNC Woodworking Machine for Export Features:A.Adopt imported square orbit, double slippers, ... , high precision, and long life, import ballscrew, high precision for cutting. B.Adopting advanced DSP system, operated with the handle ... One. Whole steel structure,imported square orbitTwo. Ballscrew for z axis,gear-wheel for x axis and y axisThree. U flash disk DSP ...