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48" Giddings & Lewis CNC Vertical Turret Lathe Model: 512 Serial No. 512-02-70 Age: 1970 CNC Retrofit In 1980's 5-Position Power Indexing Turret Table Diameter ....................... 48" Maximum Swing ........................ 60" Maximum Height Under Rail ............ 60" Turret Head Vertical Travel .......... 36" Table Speeds: Inf. Variable .......... 4-333 RPM Feeds: Inf Variable .................. .0001-.500 IPR EQUIPPED WITH: Allen Bradley 8400 CNC Controls 5-Position Power Indexing Turret On Cross Rail 48" 4-Jaw Independent Chuck Ball Screws And Allen Bradley DC Servo Drives Hardened And Ground Ways 50 HP Main Motor 440/3/60 Cycle