Used HAAS ST20Y CNC Lathe

This used 2018 HAAS ST20Y CNC Lathe is a powerful and versatile machine that is perfect for a wide range of machining applications. It is currently under power, making it available for inspection. Located in Pennsylvania, this lathe is being sold by the owner who has barely used it. Equipped with a Haas Next Gen CNC Control, this lathe is easy to program and operate, making it an ideal choice for both experienced machinists and those who are new to CNC machining. It comes with a range of options and upgrades that make it even more efficient and productive. One of the upgrades included in this machine is a Chip Conveyor, which allows for smoother operations and easier cleanup. The Tool Pre-setter ensures accurate tool positioning, while the Tailstock and Parts Catcher increase the machine's versatility. Live Tooling is another key feature of this lathe that adds to its capabilities. The 4000 RPM Live Tooling with 12 station BMT65 and C-Axis and 6000 RPM Speed Upgrade for Live Tooling make it possible to perform a wider range of operations in a single setup, eliminating the need for multiple machines. Other upgrades include a 1000 PSI High Pressure Coolant System, Auxillary Coolant Filter System, and Hydraulic Tailstock, which all help to improve the lathe's efficiency and make it more versatile. This machine also comes with a number of essential accessories, including Standard Tools as shown on the machine, 1 Axial BMT65 Live Tool (with wrenches), 1 Radial BMT65 Live Tool (with wrenches), and a Liner Adapter Kit. All available manuals, tool box, and wrenches are also included. Overall, this HAAS ST20Y CNC Lathe is a reliable and efficient machine that is ideal for a wide range of machining applications. With its range of options and upgrades, it is a valuable asset for any machine shop or manufacturing facility.

Bar Capacity: 2"
Chuck Size: 8.3"
Spindle Speed: 4,000 RPM
Spindle Motor: 20 HP
X Axis Travel: 9.3"
Z Axis Travel: 21"
Rapid Rate Z Axis: 945 IPM
Turret Tools: 12 Station
Rapid Rate X Axis: 472 IPM
Max Turning Length: 21"
Max Swing: 31.75"
Rapids on X 472 ipm
Rapids on Y 472 ipm
Rapids on Z 945 ipm
Coolant Capacity: 55 gal
Weight: 10,500 LBS
HAAS CNC Control
Chip Conveyor
Tool Presetter
Parts Catcher
Live Tooling
Y Axis
1000 PSI High Pressure Coolant System
Auxillary Coolant Filter System
Hydraulic Tailstock
4000 RPM Live Tooling with 12 station BMT65 and C-Axis
6000 RPM Speed Upgrade for Live Tooling
Standard Tools as Shown on the Machine
1 Axial BMT65 Live Tool (with wrenches)
1 Radial BMT65 Live Tool (with wrenches)
Liner Adapter Kit
All Available manuals, tool box, and wrenches


I bought a used Haas VF2SS with a 5 Axis Trunnion from CNC Machines. The transaction was smooth and the machine was rigged and delivered to my shop in perfect condition.

Morgan K.

Morgan Meredith Inc.

We purchased a used 2014 Haas VF4 and 2011 Haas ST30 from, they have nice machines with great prices!

Tony L.

Genesys Ind.

I purchased a Haas VF2 and an SL20 from Michael at CNC Machines over the past two years. Both times I went down to inspect the machines at their facility in Florida and they ran great. Will call next time I am in the market.

Milton C.

Yellow Creek Machine

Very nice Haas 5 axis mill! Great deal and support, thank you.

Jered W.

Rod Creek Machining

We bought a Haas machining center from Michael Ford arranged the rigging and freight at a reasonable price. He was easy to work with and the machine arrived at our shop in good shape.

Chris A.

Robert Alten Inc.

We purchased a Haas VF5 from Excellent service! Our Haas VF5 has been in production for serval months without any issues. I will be buying from them again!

Kyle G.

Dynamic Machining

This deal went awesome, I'm super impressed!

End of Lease Manager

US Bank

Very easy to deal with and professional. Made the selling process headache free with options based on my time frame.

Deanna L.

Precision Grinding Inc.

Michael helped me sell 3 Haas machines over the summer of 2016. CNC Machines was professional and effective at getting all of the machines sold.

Mark W.

Clark Machine is a top notch company! Now that I know you can purchase a machine online with someone that can be trusted, I will go back to for future purchases.

Chris A.

Robert Alten Inc.