Bridgeport Series 1 Mill w/2HP Rebuild Head, Bport PF & Kurt Vice

Bridgeport Series 1 Vertical Knee Mill,
Rebuilt 2HP Variable Speed 2J Head
9" x 42" Table,
Bridgeport Power Feed
Chrome Ways
Bijur One Shot Lube

SERIES I
Range
Table Travel (X-Axis, end of table to end of saddle)
without Power Feed 31in. (787mm)
Saddle Travel (Y-Axis) 12in. (305mm)
Quill Travel 5 in. (127mm)
Knee Travel (Z-Axis)* 16 in. (406mm)
Ram Travel 12 in. (305mm)
Throat Distance (min.) 6.75 in. (171mm)
Throat Distance (max.) 18.75 in. (476mm)
Table to Spindle Nose Gage Line
(min.) 2.5 in. (64mm)
(max.) 18.25 in. (463mm)

Table
Overall Size 42 x 9in.
Working Surface 42 x 9in.
T-slots Centers 3 @ 2.5in. (64mm)
T-slot Size 0.625in. (16mm)
Height above Floor (max.) 47.25in. (1200mm)
Weight of Workpiece (max.) 750lbs. (340kg.)
Spindle (2J Head)
AC Power Rating
(30 min. duty cycle) 3 HP (2.2 kW)
(continuous) 2 HP (1.5 kW)
Spindle Taper R-8
Tooling R-8 Collets

Speed Range
High (infinitely variable) 500 – 4200 RPM @ 60 Hz
Low 60 – 500 RPM @ 60 Hz
Power Quill Feed (3) 0.0015 in./rev (0.038mm)
0.003 in./rev (0.076mm)
0.006 in./rev (0.152mm)

Drilling Capacity
Power Quill Feed 3/8 in. (9.5mm)
Milling Capacity (mild steel) 2 CI/min.
Boring Range (mild steel) 6 in. dia. (152mm)
Spindle Diameter 1.875 in. (48mm)
Quill Diameter 3.375 in. (86mm)

Positioning
Feedrate Range (X, Y) 0.50-35 ipm (13-889mm/min)
Minimum Increment 0.0001in. (0.003mm)

Space and Weight
Floor Area 8.3 x 7.8 ft. (2.53 x 2.4m)
Height 87 in. (2.21m)
Net Weight 1930 lb. (875kg)
Shipping Weight 2075 lb. (941kg)

Power
Input Power 208/230/460 volts (Currently wired 460V)
3 phase, 50/60 cycle
Power Capacity 4kVA