... TBI ballscrew, Hiwin rails 4, High precision Small 3D CNC Router RC0609A This machine with the humanity design, it is very good ... Detailed Product Description:NumberDescriptionParameter 1X,Y,Z Working Area:600x900x90mm2Table Size:720X1140mm3X,Y,Z Traveling Positioning Accuracy:±0.01/300mm4X ... 01mm5Table Surface: T-slot table 6Frame: Cast Iron7X, Z Structure:Round rails and TBI ball Screw,8Y Structure: ...