BRIDGEPORT SERIES I

(1) Used Bridgeport Series I Vertical Mill
s/n 205031, New 1979
SPECIFICATIONS: Table size ..................... 9"x42" Number of T Slots .............. 3 Longitudinal table travel ...... 30" Cross travel ................... 12" Quill travel ................... 5" Knee travel .................... 16" Ram travel ..................... 12" Distance, spindle to table ..... 18 1/2" - 2 1/2" Distance, spindle to column .... 18 3/4" - 6 3/4" Head tilt, left & right ........ 90 degrees Head tilt, front & rear ........ 45 degrees Spindle speeds - inf variable .. 60 - 4200 RPM Spindle motor .................. 2 HP Spindle taper .................. R-8 Max. collet capacity ........... 3/4" Quill feeds .................... 0.0015", .003", .006" Approx weight .................. 2000 lbs EQUIPPED WITH: 3 Axis Tri-onics DRO Power feed on X & Y axes