Bridgeport Series I-2HP Vertical Knee Mill, Acu-Rite 2-Axis DRO, Kurt Power Draw Bar, Mitutoyo Scale, X-Axis Power Feed, Chrome Ways

Manufacturer

Bridgeport

Category

Milling Machines

Type

MILLERS, KNEE, CNC

Stock

7422

Model

Series I

Dealer Location

Minnesota

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Spec Sheet

Table Size: 9" x 42"

Longitudinal Travel: 30"

Cross Travel: 12"

Quill Travel: 5" Hand or Power Feed

Knee Travel: 16"

Spindle Center to Column Distance: 6.75" - 18.75"

Overarm Ram Adjustment: 12" Manual Adjustment

Max Table Load: 750 Lbs.

Power Quill Feeds: (3) .0015 / .003 / .006 IPR

Spindle Taper: R-8

Spindle Speeds: 60-4200 RPM Variable in 2 Ranges

Spindle Nose to Table Min-Max: 2.5" - 18.75"

Head Tilt Front to Back: +/- 45 Degrees

Head Swivel Left to Right: +/- 90 Degrees

Spindle Drive: 2 HP

Description:

The Bridgeport Series I Knee Mill is one of the most iconic manual milling machines ever produced. Renowned for its versatility, durability, and precision, the Series I has been the backbone of toolrooms and maintenance departments for generations. Its variable-speed head, rigid knee design, and wide selection of available tooling make it suitable for drilling, boring, slotting, and light production milling operations.

Used Bridgeport Series I knee mills remain in high demand due to their long service life, ease of operation, and adaptability across industries ranging from aerospace and defense to education and general manufacturing. MachinesUsed.com regularly buys, sells, and consigns Bridgeport Series I mills in a variety of configurations and conditions.

Equipped With:

Acu-Rite 200S 2-Axis Digital Readouts (.0002 Resolution), Kurt Power Draw Bar, Servo 150 X-Axis Variable Speed Power Table Feed, Mitutoyo Quill Scale (.0005 Resolution), 9"x42" Table, Chrome Ways, Knee Handle, Quill Handle, Bijur 1-Shot Lubrication, Colllet Rack

Electrics:

220/440 Volt, 3 Phase (Currently Wired 220 Volt)

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