USED HAAS ST25 – 2021

The 2021 HAAS ST25 is a powerful and versatile CNC turning center designed to handle medium- to large-diameter workpieces with exceptional precision, rigidity, and productivity. As part of Haas Automation’s highly successful ST Series, the ST25 offers significantly greater spindle capacity and turning envelope than smaller models while maintaining the user-friendly operation and reliability that Haas machines are known for worldwide. The machine is widely used in aerospace, oil and gas, automotive, defense, energy, heavy equipment, and general manufacturing applications where larger turned components are required.

Built on a heavy-duty cast-iron slant-bed platform, the ST25 is engineered for stability during demanding machining operations. The rigid machine structure helps reduce vibration and thermal distortion, allowing operators to maintain tight tolerances and excellent surface finishes even during heavy roughing cuts. Its robust construction makes the machine well suited for machining alloy steels, stainless steels, cast iron, aluminum, titanium, brass, and other engineering materials.

The ST25 features a powerful spindle, large spindle bore, and a generous machining envelope that enables manufacturers to process larger parts efficiently. Combined with a 12-station bolt-on turret, the machine supports turning, boring, drilling, threading, grooving, and finishing operations within a single setup. This flexibility makes the ST25 an ideal solution for producing hydraulic components, valve bodies, flanges, couplings, shafts, aerospace hardware, oilfield equipment parts, and various precision-machined components.

The 2021 model benefits from the Haas Next Generation Control, providing enhanced graphics, faster processing speeds, Wi-Fi connectivity, Ethernet networking, USB program transfer, and remote monitoring capabilities. These advanced features simplify machine operation while helping manufacturers improve overall shop productivity and workflow management.

For manufacturers seeking a modern CNC turning center capable of handling larger workpieces while delivering outstanding reliability and performance, the used 2021 HAAS ST25 remains one of the most desirable machines in the used CNC market.

HAAS ST25 – AXIS

HAAS ST25 – WORK CAPACITY

HAAS ST25 – SPINDLE

HAAS ST25 – TURRET

HAAS ST25 – CONTROL SYSTEM

HAAS ST25 – COOLANT & CHIP MANAGEMENT

HAAS ST25 – POWER REQUIREMENTS

HAAS ST25 – DIMENSIONS

HAAS ST25 – GENERAL INFORMATION

INDUSTRIES THAT USE HAAS ST25

TYPICAL PARTS HAAS ST25 CAN PRODUCE

WHY CHOOSE HAAS ST25

WHY BUY USED HAAS ST25

Purchasing a used 2021 HAAS ST25 allows manufacturers to acquire a modern heavy-duty turning center while significantly reducing capital expenditures compared to purchasing new equipment. Because the machine belongs to Haas’s latest generation of turning centers, buyers benefit from updated controls, advanced connectivity features, and modern manufacturing capabilities.

One of the ST25’s greatest strengths is its combination of spindle power and work capacity. The machine can efficiently process larger components while maintaining excellent dimensional accuracy and surface finish quality. This makes it particularly valuable for industries requiring medium- to large-diameter turned parts.

The machine’s rigid slant-bed construction contributes to outstanding machining stability during demanding operations. Reduced vibration improves tool life, enhances surface finishes, and helps maintain part consistency across long production runs. Combined with a high-capacity turret and efficient chip management, the ST25 is designed for continuous production environments.

The Haas Next Generation Control further enhances productivity through wireless networking, Ethernet communication, remote monitoring, USB program transfer, and intuitive programming features. These technologies simplify machine management and improve overall operational efficiency.

For manufacturers seeking a dependable CNC turning center capable of handling larger workpieces with modern performance and excellent long-term value, the HAAS ST25 remains one of the strongest investments available in the used CNC machinery marketplace.

HOW MUCH DOES A USED HAAS ST25 COST?

The market value of a used 2021 HAAS ST25 depends on machine condition, spindle hours, maintenance records, tooling inventory, automation equipment, and installed options. Machines equipped with bar feeders, chip conveyors, live tooling, high-pressure coolant systems, and extensive tooling packages generally command higher resale values.

Buyers typically evaluate spindle condition, turret performance, machine geometry, lubrication systems, control functionality, and maintenance history when determining machine value. Machines with documented service records and lower operating hours generally achieve premium market pricing.

A used 2021 HAAS ST25 commonly sells within an estimated range of $70,000 to $130,000, depending on condition, spindle hours, tooling packages, and installed accessories. Machines equipped with automation systems and premium options may command values near the upper end of the range.

Even after accounting for transportation, rigging, installation, tooling, and maintenance expenses, the HAAS ST25 continues to provide exceptional value by delivering modern CNC turning performance, heavy-duty machining capability, and proven Haas reliability at a significantly lower cost than a comparable new turning center.