Bridgeport Series 1 Knee Mill

The Bridgeport Series 1 Knee Mill is the original milling, drilling and boring machine with over 370,000 machines built over the past 70+ years.

Built the Bridgeport Way

The long-term reliability of a Series 1 mill is the result of its design features, the quality of its components, and the craftsmanship of its hand-scraped ways and precision ground fits. Every Bridgeport knee mill is built as though we’re going to use it ourselves. That’s why the resale value of a Bridgeport mill remains consistently high. The “bargain” imitators can’t say that. Our competitive prices are a result of our higher volume—not from building a cheaper machine. Rigidity starts with the main frame components of a machine, and for this reason, the strength and damping qualities of grey cast iron was chosen.