Swing over bed..............................................21" Swing over cross slide...................................14-1/2" Distance between centers..............................80" Hole thru spindle...........................................3-9/16" Spindle speeds (16).......................................18 - 1,400 rpm Threads - U.S. (38)........................................ 2 - 72 TPI Threads - Metric (40).....................................4 - 14 MM Spindle nose................................................D1-11 Main drive motor..........................................12-1/2 hp Connected....................................................230/60/3