1967 Monarch 612 Engine Lathe 19'' x 96'', 28'' Swing, 12-1,500 RPM, 440V

This is a 1967 Monarch 612 19'' x 96'' engine lathe manufactured by Monarch, model 612, and built in February 1967. It operates on 440V 3ph 60Hz power. Key specifications include a 28'' swing and a 96'' center span. The spindle features a through-hole of approximately 2.06'' and a D1-6 camlock nose, with speeds ranging from 12 to 1,500 RPM. The machine offers a threading range of 2–120 TPI and feed rates from 0.001–0.068 in/rev. It is equipped with a 19'' 3-jaw chuck. The machine weighs 13,775 lbs and has dimensions of 188'' x 56'' x 60''.