9" x 42" Used Bridgeport Variable Speed Vertical Milling Machine, Mdl. SERIES 1, X Power Feed, Variable Speed Drive, #A7138

Stock No:
9" x 42"
Serial Number:
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Longitudinal Travel
Spindle Speeds
60 - 4,200 RPM
Spindle Diameter
Maximum Load Capacity
750 Lbs.
Speed Selector
Quill Feeds (3)
.0015", .003", .006"
2 H.P.
X Power Feed
Variable Speed Drive

Additional Information

The Bridgeport Series 1 is a highly regarded milling machine that has gained a reputation for its reliability, versatility, and widespread use in various industries.

While it is considered a very capable milling machine, whether it is the "best" mill around depends on specific requirements, preferences, and intended applications. Here are some factors to consider:

  1. Legacy and Popularity: The Bridgeport Series 1 has a long history dating back to the 1930s and has become an iconic milling machine. Its popularity and widespread use have resulted in a large user base and a vast amount of knowledge and support available.

  2. Versatility: The Series 1 offers a versatile range of capabilities, allowing for various milling operations, including face milling, end milling, drilling, and tapping. Its variable speed control, power feed options, and multiple spindle speeds make it adaptable to a wide range of materials and cutting requirements.

  3. Rigidity and Accuracy: The Bridgeport Series 1 is known for its robust construction, providing stability and rigidity during cutting operations. This stability contributes to precise and accurate milling results, especially when working with tight tolerances or complex geometries.

  4. Ease of Use: The Series 1 is known for its user-friendly design and intuitive controls, making it accessible to operators with different skill levels. The machine's simplicity and ease of operation contribute to productivity and efficiency.

  5. Aftermarket Support: Due to the widespread use of the Bridgeport Series 1, there is a strong aftermarket support network. This includes readily available spare parts, documentation, and an active community of users and experts who can provide guidance, troubleshooting, and modifications.

While the Bridgeport Series 1 is highly regarded, it's important to consider specific requirements, such as the size and capacity needed, the complexity of the workpieces, and any specialized features or functionalities required for your milling operations. It may be beneficial to assess alternatives, explore other reputable milling machine brands, and consult with experts or experienced machinists to determine the best mill for your specific needs.

* Temporary specifications subject to verification.

  All quotations subject to prior sale.

  New pricing is good only at time of invoice and must be paid Immediately to guarantee no price increases by the manufacturers.

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We're able to obtain brokers for Cross country and worldwide deliveries and only hire fully insured Flatbed Double Drops, Single Drops and Permitted Loads.

Make sure to get insurance, as this is not usually included. All machines come banded and strapped to a pallet unless instructed otherwise.
Crating is optional and comes at extra charge.
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 The Bridgeport®  name is synonymous with the world’s finest turret

milling machines. This reputation has been established since 1938

when the first Bridgeport®  Milling Machine was produced. The

Series I Standard continues to fulfill the industry’s need for a

machine that is accurate, reliable, versatile, and easy to operate.

In just over seventy years, Bridgeport®  craftsmen have produced

over 370,000 Series I Standard Mills. Hardinge Inc. stands behind

every machine it builds with parts, service and applications

support. With these traditions in mind we are pleased to present

the following quotation for your consideration and look forward to

the favor of your order.