MODEL 107-4 CINCINNATI FILMATIC CENTERLESS GRINDER Serial No. 35014H5V-19 New - 1969 Motor Driven With 7.5 HP, 3 Phase, 60 Cycle, 230 Volt Grinding Wheel Drive. 3 Phase, 60 Cycle, AC Regulating Wheel & Hydraulic Pump Drives. With Controls. Electro-Hydraulic Automatic Infeed Attachment. Spark Out Timer. Load Timer. Gettys Variable Speed Drive To The Regulating Wheel. Infeed Work Rest With Hydraulic Ejector. Profile Hydraulic Diamond Truing Attachment To Grinding Wheel. Profile Screw Type Diamond Truing Attachment To Regulating Wheel. Regulating Wheel Speed Tachometer. Coolant Pump And Tank. Grinding Wheel Size: 16" dia. x 4" W x 10" Hole Regulating Wheel Size: 9" dia. X 4" W x 4" Hole No. & Range Regulating Wheel Speeds (Infinite): 22 - 300 RPM |