BRIDGEPORT Series 1 Vertical Milling Machine 1984 2 Axis DRO #GMT-1678

Reference #: GMT-1678
Model # : Series 1
Serial #: 239577
Year of manufacture: 1984'
Table working surface: 9” x 42”
Number of t-slots: 3
Ranges:
Longitudinal: 26"
Cross: 11.5"
Vertical, knee: 15"
Quill: 5"
Maximum/Minimum distance, spindle nose to table: 22-1/4"/ 6-1/2"
Maximum/Minimum distance, centerline of spindle to face of column: 18-3/4"/ 6-3/4"
Maximum uniform table load: 300 Lbs.
Ram travel: 12"
Head tilt, left and right: 90°
Head tilt, front to rear, each way: 45°
(3) Power quill feeds: .0015, .003, .006 I.P.R.
Infinitely variable spindle speeds, two ranges: 60-500 R.P.M. / 500-4,200 R.P.M.
Spindle taper: R-8