... Stepper driving motors 4.Nc Mini CNC Engraver JCS60601. The machine body is strong, rigid, high precision, reliable and ... ball screw gap, smooth movement, to ensure that the machine tools high-precision3. Using well-known domestic brands of water- ... design, to ensure a longer life time of the machine. No.Specification1X,Y,Z Working Area600x600x100mm2Table Size720x1135mm3Traveling Positioning Accuracy ...