CINCINNATI MILACRON MODEL 220-8 RK SERIES CENTERLESS GRINDER Work diameter range 1/16" - 4-1/2" Regulating wheel max. width 10" Grinding wheel speed 8,500 ft/min. Dedicated motion controller (PLC) Crush from dresser on grinding wheel Automatic load & unloading system designed for 2C-15C size spides in universal joints |