Haas ST-20 is one of the most popular ST Series models engineered by Haas Automation. The ST-20 has recently been redesigned to be more compact and rigid, while offering a larger spindle bore. There is an abundance of features or options available to customize each machine to match a user’s needs.

ST Series: ST-10 | ST-20 | ST-30 | ST-40

Used haas ST-20 For Sale

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What a standard Haas ST-20 comes equipped with

  • 8.3” Chuck
  • 2.5” Bar Capacity
  • 4,000 RPM Spindle
  • 20 HP Motor
  • 12 Station Turret
  • 55 Gallon Coolant Tank
  • Control Touch Screen
  • Media Display M-Code
  • HAASConnect Remote Monitoring
  • Early Power Failure Detection Module
  • Ethernet Interface
  • WIFI Connection
  • 1 GB Program Memory
  • Safe Run
  • HaasDrop
  • Rigid Tapping

Available upgrades for the ST-20 CNC models

A user may upgrade from standard features and specifications including:

  • 5,000 RPM Spindle
  • Sub Spindle
  • 12 or 24 Station VDI/BMT Turret
  • C-Axis Live Tooling
  • Automatic Tool Presetter
  • Chip Removal System (Chip Conveyor)
  • Probing System
  • Parts Catcher
  • Bar Feeder, and many more!

Does ST20 have different models?

In addition to customizing features and specs, Haas Automation offers a variety of ST20 models which are built with some of the upgraded features referenced above:

  • Haas SL-20  is no longer produced by Haas, but still available on the used market
  • Haas ST-20SS adds a faster spindle to the standard ST-20
  • Haas ST-20Y adds a Y-axis and live tooling which provides milling, drilling, and tapping capabilities
  • Haas ST-20SSY adds a faster spindle to the standard ST-20Y

When considering a used Haas ST20, you’ll want to determine which software upgrades may fit your application and save you time. These upgrades may be installed in the field, which is a great selling point when deciding between a new or used machine.

The ability to also add sub spindle, c-axis, and  y-axis capabilities to a Haas ST20 expands a user’s performance and production.

With the ease of the Haas control, the amount of customization, and the support Haas has offered its customer base throughout the years, are reasons why Haas continues to dominate the marketplace.