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Bridgeport Series I Vertical Knee Mill, Variable Speed, 9"x42" Table, 2 HP

Bridgeport Series I Vertical Knee Mill, Variable Speed, 9"x42" Table, 2 HP

LOT No: 70Category: Vertical Mill, Knee Type
Server time
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buyer premium 15.000%
will be charged on this item
tax 8.525%
will be charged on this item
Point of Sale Tax Amount, Actual Buyer Applicable Taxes will be determined post Auction and applied to buyer invoice.
Date Started
11/03/2026 12:00:00 AM CT
Date Ending
11/17/2026 10:00:00 AM CT
Time Remaining
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Current High Bid
$0.00
# of bids
0
Curr. High Bidder
First Bid
$1.00
Item Location
Plymouth, MN
Country
US
Lot 70: Bridgeport Series I Vertical Knee Mill, Variable Speed, 9"x42" Table, 2 HP
Equipped With: 

Variable Speed Spindle, R8 Spindle Taper, Hand Table Feeds, 9" x 42" Table, Knee Handle, Quill Handle, Draw Bar (Note: Power Quill Feed Needs Repair)

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.

Manufacturer: Bridgeport Model: Series I Serial Number: 136607
Main Unit Approx Weight: 2500.00 lbs
Main Unit Dimensions (in inches): Length: 58.00"  Width: 50.00"  Height: 78.00"
Specs:
Table Size: 9" x 42"
Longitudinal Travel: 30" for 42" Table
Cross Travel: 12"
Quill Travel: 5" Hand or Power Feed
Knee Travel: 16"
Power Quill Feeds: (3) .0015 / .003 / .006 IPR
Spindle Taper: R-8
Spindle Speeds: 60-4200 RPM Variable
Spindle Nose to Table Min-Max: 2.5" - 18.75"
Spindle Drive: 2 HP
Spindle Center to Column Distance: 6.75" - 18.75"
Overarm Ram Adjustment: 12" Manual Adjustment
Max Table Load: 750 Lbs.
Head Swivel Left to Right: +/- 90 Degrees
Head Tilt Front to Back: +/- 45 Degrees
Seller Company: BTD Manufacturing - Lakeville
Seller Contact: Machinesused.com Auction Phone: (763) 745-1166
Item Location: BTD Manufacturing - Lakeville, 2410 Niagara Lane N, Plymouth, MN 55447
Location Contact: Machinesused.com Auction Phone: (763) 745-1166
Inspection Date & Time: By Appointment Normal Business Hours Monday-Friday
Dock Door: 162" x 216"
Loading Dock: Ground Level, Paved Lot
Removal Dates and Times: This item must be removed between Tuesday, November 17, 2026 and Friday, December 4, 2026
  • Acceptable Payment: Cash, Wire Transfer, Cashier's Check, Money Order
  • VISA / MASTERCARD/DISCOVER ACCEPTED FOR U.S. BUYERS AMOUNTS UP TO $2,500 WITH 3% ADDITIONAL FINANCE CHARGE
  • ACH Auto Payment for US Buyers with Invoices $2,500 Or Under
  • All Payments made to Machinesused.com prior to item removal.
  • All Payments Due to Machinesused.com by Wednesday, November 18, 2026
  • Auction Held ONLINE ONLY at www.machinesused.com
  • 15% Buyer's Premium
  • Applicable Sales Tax Charged - SEE SALES TAX
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  • All Items Sold As Is, Where Is - Buyers Responsible for Inspection & Removal
  • CLICK HERE FOR TERMS AND CONDITIONS
  • ALL ITEMS MUST BE REMOVED BY Friday, December, 4, 2026
  • ALL PAYMENTS DUE BY Wednesday, November 18, 2026

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Current Bid: $0.00
Bid Increment: $1.00
Minimum Bid: $1.00