1 division on cross handwheel 0.02mm rapid vertical traverse(approx)(50hz) 240mm / min 1 revolution on vertical handwheel mpg 1 division on vertical handwheel mpg wheel dimension(o.dxwxi.d) 355x38x127mm 355x50x127mm spind......1 division on cross handwheel 0.02mm rapid vertical traverse(approx)(50hz) 240mm / min 1 revolution on vertical handwheel mpg 1 division on vertical handwheel mpg wheel dimension(o.dxwxi.d) 355x38x127mm 355x50x127mm spindle motor 3.7kw / 5hp spindle speed 50 / 60hz 1500 / 1800 r.p.m since we subscribe to a process of continuous improvement for our products, specifications are subject to change without notice. the outward appearance of the machine will change depending upon the optional equipment selected. equipment marked with () is available at additional extra charge. other special applications may be provided upon customer request. please contact us for more details. a table mounted wheel dresser is available. this additional device reduces any standard longitudinal table travels by approx. 300mm (approx. 12").