TOS #SN71B 28”/37.5” x 160”cc Removable Gap Engine Lathe #GMT-1731

Reference #: GMT-1731
Model # : SN-71B
Serial # : 71400760231
Year of manufacture: 1976’
Swing over bed: 28"
Swing over cross slide: 16-1/2”
Swing over gap: 37-1/2”
Length of gap from spindle nose: 15-1/4”
Distance between centers: 160"
(16) Spindle speeds: 10 -1,000 R.P.M.
Spindle hole: 3-1/16”
Headstock spindle taper: #5 Morse
Spindle nose: D1-8 Camlock
Longitudinal feeds: (38) .002 - .242 I.P.R.
Cross feeds: (38) .001 - .121 I.P.R.
Threads Inch: (35) 1 – 80 T.P.I.
Threads mm: (29) 0.5 – 4 mm
Tailstock spindle diameter: 3-1/2”
Tailstock taper: #5 Morse