The Haas ST‑20LY is a versatile CNC turning center engineered to enhance traditional turning capability with the addition of a Y‑axis, enabling off‑center machining such as drilling, tapping, slotting, and light milling without requiring secondary setups. Built on the solid and reliable ST‑20L platform, the Haas ST‑20LY offers extended Z‑axis travel and Y‑axis movement, allowing enhanced machining flexibility on medium‑to‑large workpieces. This combination of travel and motion makes the Haas ST‑20LY an excellent choice for shops producing parts with multi‑directional features where precision and efficiency are critical.
Equipped with the industry‑proven Haas CNC control, the ST‑20LY supports both conversational programming and full G‑code functionality, providing operators with intuitive, efficient programming options. The machine’s extended Z‑axis gives increased reach for longer components, while the Y‑axis capability allows the turret to offset and machine features that would otherwise require complex fixture setups or repositioning. With its robust cast‑iron construction, strong spindle performance, and automatic indexing turret, the Haas ST‑20LY combines flexibility, accuracy, and value — making it a compelling option for contract shops, aerospace, automotive, and general precision machining environments.
HAAS ST20LYSPECIFICATIONS
HAAS ST20LY – AXIS TRAVELS
X‑Axis Travel: Approx. 10–12″
Y‑Axis Travel: Approx. ±1–1.5″
Z‑Axis Travel: Approx. 28–36″
Designed for multi‑direction machining
HAAS ST20LY – SPINDLE
High‑Performance Spindle
Approx. 3,000–6,000 RPM
Strong Torque for Turning
Enhanced Feature Machining Capability
HAAS ST20LY – TOOL TURRET
Automatic Indexing Turret
Multi‑Station Tooling
Supports Off‑Center Operations
HAAS ST20LY – FEEDRATES
Smooth Servo‑Driven Axis Motion
Precision Rapid Traverse
Accurate Position Control
HAAS ST20LY – COOLANT & CHIP MANAGEMENT
Integrated Coolant System
Fully Enclosed Chip Area
Efficient Chip Evacuation
HAAS ST20LY – CONTROL SYSTEM
Haas CNC Control
Conversational & G‑Code Programming
USB & Network Connectivity
User‑Friendly Interface
HAAS ST20LY – POWER & AIR REQUIREMENTS
Industrial 3‑Phase Power
Standard Shop Air Required
Energy‑Efficient Operation
HAAS ST20LY — GENERAL INFORMATION
Model: Haas ST‑20LY
Machine Type: CNC Turning Center with Y‑Axis
Control: Haas CNC Control
Extended Z and Y‑Axis Capability
Designed for Complex Feature Machining
Rigid Cast‑Iron Construction
INDUSTRIES THAT USE HAAS ST20LY
Automotive manufacturing
Aerospace precision components
Medical device production
Oil & gas machining
General contract machining
TYPICAL PARTS HAAS ST20LY CAN PRODUCE
Off‑center drilled shafts
Threaded and milled fittings
Precision aerospace components
Hydraulic and pneumatic housings
Custom turned and milled assemblies
WHY CHOOSE HAAS ST20LY
Y‑axis for off‑center drilling and milling
Extended Z‑axis travel for longer parts
Haas CNC control with intuitive interface
Versatile turret tooling
Excellent accuracy and surface finish
Compact footprint with enhanced capability
WHY BUY USED HAAS ST20LY
Purchasing a used Haas ST‑20LY allows manufacturers to gain powerful turning capability with integrated Y‑axis flexibility at a cost significantly lower than buying new. The Y‑axis enables machining of off‑center features such as holes, slots, and angled surfaces without part repositioning, reducing cycle times and improving accuracy. With the intuitive Haas CNC control and a robust build, the ST‑20LY integrates easily into production workflows and delivers dependable performance across a wide range of part types. Its extended reach and enhanced feature machining capability make a used Haas ST‑20LY an excellent investment for shops focused on precision, productivity, and multi‑feature part production.
HOW MUCH DOES A USED HAAS ST20LYCOST?
A used Haas ST‑20LY typically ranges in price from approximately $40,000 to $70,000 USD, depending on overall condition, run hours, included accessories, and tooling. Machines with lower hours and strong maintenance records often list toward the higher end of the range ($55,000–$70,000 USD), while units with higher hours or standard configurations may be priced nearer $40,000–$54,000 USD. Regional market demand, included tooling packages, and additional features such as bar feeders or live tooling will influence final pricing, but overall, a used Haas ST‑20LY represents strong value for shops seeking advanced turning capability with Y‑axis flexibility at an affordable cost.
