with the help of dividing head,the workpiece can be divided into any divisions of equal ... dividing handle9°(540 GRAD;1'eachMin. reading of vernier10"Worm gear ratio1:40Taper of spindle boreMT3MT4Width of locating key mm1418Dia. Of ... on index plate1st plate24,25,28,30,34,37,38,39,41,42,432nd plate46,47,49,51,53,54,57 ... 1/4 periphery of spindle±1' FW 160 Universal Dividing Head