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6" ACME GRIDLEY RPA-8 8-SPINDLE INDEX AUTOMATIC CHUCKING MACHINE Nominal chuck O.D. (maximum swing) 6" Approximate weight 30,000 lbs. 40 HP 3/60/208-220/440 Main drive motor & controls 3 HP 3/60/220/440 Hydraulic motor 2 HP 3/60/220/440 Coolant pump motor 1/4 HP 3/60/220/440 Chip conveyor motor Three independently operated cross slides - 2nd, 4th & 7th positions Individually motorized universal chip conveyor Seven (7) end slide drill holders Individually motorized outside coolant pump & piping Double deck tool holder - 4th position One (1) set of cams & gears in machine |