The Haas ST-15Y is a versatile CNC turning center engineered to expand machining capability with an integrated Y‑axis, enabling off‑center drilling, slotting, and milling features that traditional 2‑axis lathes cannot perform without secondary operations. Built on the trusted Haas ST platform, the ST‑15Y delivers excellent rigidity and smooth motion control, providing precision and repeatability across a wide range of materials including aluminum, steel, stainless steel, and engineering alloys. This machine’s design emphasizes both productivity and space efficiency, making it ideal for job shops, contract manufacturers, and production environments where multi-feature components are common.
Equipped with the proven Haas CNC control system, the ST‑15Y supports conversational programming alongside full G‑code functionality, allowing operators of all skill levels to set up and run programs efficiently. The addition of the Y‑axis expands machining flexibility by enabling movements perpendicular to the main turning axis, permitting milling and drilling operations without part repositioning. Combined with a robust turret and automatic tool indexing, the Haas ST‑15Y significantly reduces cycle times and enhances operational efficiency. The ST‑15Y is a compelling choice for manufacturers seeking a single machine that handles both turning and light milling in a compact footprint.
HAAS ST15YSPECIFICATIONS
HAAS ST15Y – AXIS TRAVELS
X‑Axis Travel: Approx. 8–10″
Y‑Axis Travel: ±Approx. 1–1.5″
Z‑Axis Travel: Approx. 20–24″
Optimized for multi‑direction turning
HAAS ST15Y – SPINDLE
High‑Performance Spindle
Approx. 4,000–6,000 RPM (Model Dependent)
Strong Torque for Precision Turning
Designed for Smooth Surface Finish
HAAS ST15Y – TOOL TURRET
Automatic Indexing Turret
Multi‑Station Tooling
Supports Complex Turning Operations
HAAS ST15Y – FEEDRATES
Smooth Servo‑Driven Axis Motion
Rapid Traverse Capability
Precision Position Control
HAAS ST15Y – COOLANT & CHIP MANAGEMENT
Integrated Coolant System
Enclosed Chip Area
Efficient Chip Evacuation
HAAS ST15Y – CONTROL SYSTEM
Haas CNC Control
Conversational Programming
Full G‑Code Compatibility
USB & Network Connectivity
User‑Friendly Interface
HAAS ST15Y – POWER & AIR REQUIREMENTS
Industrial 3‑Phase Power
Standard Shop Air Required
Energy‑Efficient Operation
HAAS ST15Y — GENERAL INFORMATION
Model: Haas ST‑15Y
Machine Type: CNC Turning Center with Y‑Axis
Control: Haas CNC Control
Designed for Off‑Center Machining
Compact and Rigid Machine Design
Enhanced Feature Machining Capability
INDUSTRIES THAT USE HAAS ST15Y
Automotive component machining
Aerospace precision parts
Medical device manufacturing
Electronics and precision fittings
General contract machining
TYPICAL PARTS HAAS ST15Y CAN PRODUCE
Off‑center drilled shafts
Precision pins with milled flats
Threaded and drilled fittings
Hydraulic and pneumatic components
Custom turned and milled workpieces
WHY CHOOSE HAAS ST15Y
Integrated Y‑axis for greater flexibility
Reliable and intuitive Haas CNC control
Reduces secondary setups and cycle time
Compact footprint ideal for limited space
Excellent accuracy and surface finish
Strong aftermarket support and resale value
WHY BUY USED HAAS ST15Y
Purchasing a used Haas ST‑15Y provides manufacturers with enhanced CNC turning capability that includes off‑center machining — all at a significantly lower cost compared to new equipment. The Y‑axis feature enables drilling, milling, and slotting without secondary setups, improving production efficiency and reducing cycle time. With reliable Haas control and intuitive programming, the used ST‑15Y can be quickly integrated into existing workflows. Its compact footprint makes it ideal for shops with limited space, while its versatility ensures dependable performance on a wide range of parts. A used Haas ST‑15Y delivers strong value, increased flexibility, and long‑term reliability, making it an excellent choice for shops focused on precision multi‑feature turning.
HOW MUCH DOES A USED HAAS ST15YCOST?
A used Haas ST‑15Y typically ranges in price from approximately $30,000 to $55,000 USD depending on condition, hours, included tooling, and additional accessories. Machines with lower hours and comprehensive documentation often list toward the higher end of the range ($40,000–$55,000 USD), while units with higher hours or more basic configurations are commonly offered around $30,000–$40,000 USD. Pricing can vary by region and market demand, but overall a used Haas ST‑15Y offers a cost‑effective way to add versatile Y‑axis turning capability with excellent return on investment.
