... "2) Dimensions of the working table equally divided into 4 sections: Φ120mm, 4.72"3) Positioning accuracy of the working table of 8 ... equal sections: S, ±54) Positioning accuracy of the working table of 4 ... , 36) 45 degrees positioning time of the working table of 4 equal sections: S, 37) Taper of spindle boring of power ...