With pre-set stop. For Boring Mills, Jig Borers, Milling Machines, Radial Drills, and Lathes. Highly accurate within .002" per 3/4" travel. Automatic facing possible without stopping spindle. Working parts hardened and ground. Specifications: Height without shank: 3-3/4", No. of feeds per revolution: 1, 2 & 3, Automatic feed (radial) per revolution: .0025", .005" & .0075", Radial movement for one graduation or vernier: .0005", Vertical tool positions: 3, Minimum capacity: 13/64", Maximum capacity: 13-3/4", Maximum carriage movement (radial): 1/2", Maximum speed (for boring only): 700 RPM (RH only). Supplied with 3 wrench extensions.
