
HAAS ST-20SSY CNC LATHES
Specifications & Market Value

Technical Description
This CNC lathe offers robust performance and precision for demanding turning applications. It features an X-axis travel of 9.30 inches and a Z-axis travel of 21.00 inches, providing ample working range for a variety of part sizes. The machine has a distance between centers of 21 inches, a maximum swing over bed of 36.40 inches, and a maximum cutting/turning diameter of 10.20 inches, allowing for versatile workpiece handling. With a bar capacity of 2.00 inches and an 8.3-inch chuck size, it supports both bar-fed and chucking operations efficiently. The spindle delivers up to 5,000 RPM, powered by a 30 HP motor, ensuring high-speed and high-torque performance for challenging materials. The tool turret provides 24 tool positions, enabling complex part processing with minimal manual intervention. The machine is equipped with a Haas CNC control, known for its intuitive interface, reliability, and advanced programming capabilities, supporting efficient setup and operation. This lathe is ideal for high-precision turning tasks in industries such as automotive, aerospace, and general manufacturing, combining durability, accuracy, and productivity in a compact design.
Technical Attributes
- Spindle Bore Diameter
- 2.00 ''
- Max Swing
- 36.40 ''
- X-Axis Travel
- 9.30 ''
- Control System
- HAAS CNC
- Max Spindle Speed
- 5000 RPM
- Z-Axis Travel
- 21.00 ''
- Distance Between Centers
- 21.00 ''
Category
- MACHINING
- → LATHES
- → CNC LATHES
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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