For info:
Model: RM120a Built: 1961, S/N 436 Spindle size ................... 120mm Max. OD of dies ................ 310mm Max. face width of dies ........ 250mm Max. workpiece diameter ........ 155mm Hydraulic capacity ............. 220-Ton Overhead crane-Demag ........... 250-kg capacity Equipped With: Individual drives motors per spindle Three centers of various lengths Complete with 30 plus sets of dies for BSF, Metric, Whitworth, UN, UNC, UNCR, and UNR threads