
S&T ST-850 VERTICAL BORING MILLS
Specifications & Market Value

Technical Description
The S&T ST-850 is a heavy-duty vertical boring mill designed for precision machining operations. Key specifications include a 20-inch table diameter and a substantial 33.5-inch swing, accommodating large workpieces. It offers a maximum work height of 25.6 inches and is powered by a robust 37 horsepower motor. The machine operates at 6 RPM and is managed by a reliable FANUC 0i-T CNC control system, ensuring high accuracy and repeatability in complex machining tasks. This mill has external dimensions of 129 inches by 116 inches by 131 inches and has a substantial operating weight of 30,000 pounds, reflecting its durable and rigid construction suitable for demanding industrial environments.
Technical Attributes
- Spindle Power
- 100.00 HP
- Table Diameter
- 20.00 ''
- Max Spindle Speed
- 6.00 RPM
Dimensions
- Size
- 129 in L x 116 in W x 131 in H
Category
- MACHINING
- → BORING MILLS
- → VERTICAL BORING MILLS
Data Accuracy and Verification
Specifications, market trends, and valuation estimates are compiled from manufacturer documentation, historical sales, and industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all data before making buying or selling decisions. Valuations do not represent guaranteed transaction prices or binding offers, and Aucto assumes no liability for decisions made using this data.
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