USED HAAS ST15 – 2019
The 2019 HAAS ST15 is a modern CNC turning center designed to provide manufacturers with exceptional machining performance, reliability, and versatility in a compact footprint. Positioned between the ST10 and ST20 models in the Haas turning lineup, the ST15 offers increased spindle capacity and workholding capability while maintaining the space-saving design and ease of operation that have made the ST Series one of the most widely used CNC lathe platforms in the world.
Designed for precision machining applications, the ST15 features a rigid cast-iron slant-bed construction that minimizes vibration and maximizes thermal stability during production. This robust structure enables the machine to maintain excellent dimensional accuracy while machining a variety of materials including stainless steel, alloy steel, aluminum, brass, titanium, cast iron, and engineering plastics. The machine is equally effective for prototype work, short-run production, and high-volume manufacturing operations.
The ST15 is equipped with a powerful spindle system and a generous bar capacity that allows manufacturers to process larger workpieces than many compact CNC lathes. Combined with a 12-station bolt-on turret and rapid axis movements, the machine delivers excellent productivity while maintaining outstanding surface finish quality. Typical applications include hydraulic fittings, aerospace components, valve bodies, shafts, bushings, medical devices, couplings, and precision production parts.
A major advantage of the 2019 model is the inclusion of the Haas Next Generation Control platform. This advanced control system provides faster processing speeds, enhanced graphics, Ethernet networking, Wi-Fi connectivity, USB program transfer, and remote machine monitoring capabilities. These features help improve workflow efficiency while simplifying machine setup and operation.
For manufacturers seeking a dependable, modern CNC turning center that balances productivity, flexibility, and long-term value, the used 2019 HAAS ST15 remains one of the strongest choices in today’s used CNC equipment market.
HAAS ST15 – AXIS
| SPECIFICATION | DETAILS |
|---|---|
| Axis Configuration | 2-Axis CNC Turning Center |
| X-Axis Travel | 7.88″ |
| Z-Axis Travel | 16″ |
| Rapid Traverse X | 1,400 IPM |
| Rapid Traverse Z | 1,400 IPM |
| Machine Structure | Slant-Bed CNC Lathe |
HAAS ST15 – WORK CAPACITY
| SPECIFICATION | DETAILS |
|---|---|
| Maximum Cutting Diameter | 12″ |
| Maximum Turning Length | 16″ |
| Swing Over Front Apron | 16.5″ |
| Bar Capacity | 2.5″ |
| Chuck Size | 8.3″ Hydraulic Chuck |
HAAS ST15 – SPINDLE
| SPECIFICATION | DETAILS |
|---|---|
| Maximum Spindle Speed | 4,000 RPM |
| Spindle Motor Power | 20 HP |
| Spindle Nose | A2-6 |
| Spindle Bore | 3.06″ |
| Maximum Torque | 150 ft-lb |
HAAS ST15 – TURRET
| SPECIFICATION | DETAILS |
|---|---|
| Turret Capacity | 12 Stations |
| Turret Type | Bolt-On Tool Turret |
| Tool Indexing | Servo Driven |
| Tool Configuration | OD & ID Tooling |
| Live Tooling Capability | Optional |
HAAS ST15 – CONTROL SYSTEM
| SPECIFICATION | DETAILS |
|---|---|
| CNC Control | Haas Next Generation Control |
| Programming Capability | G-Code Programming |
| Ethernet Connectivity | Standard |
| Wi-Fi Connectivity | Standard |
| Remote Monitoring | HaasConnect Compatible |
HAAS ST15 – COOLANT & CHIP MANAGEMENT
| SPECIFICATION | DETAILS |
|---|---|
| Coolant Capacity | 30 Gallons |
| Coolant System | Flood Coolant |
| Chip Conveyor | Optional |
| Automatic Lubrication | Standard |
| Parts Catcher | Optional |
HAAS ST15 – POWER REQUIREMENTS
| SPECIFICATION | DETAILS |
|---|---|
| Voltage Requirement | 220V / 440V |
| Electrical Supply | 3 Phase |
| Air Requirement | 100 PSI |
| Air Consumption | 4 SCFM |
| Installation Type | Industrial Facility |
HAAS ST15 – DIMENSIONS
| SPECIFICATION | DETAILS |
|---|---|
| Machine Length | Approx. 126″ |
| Machine Width | Approx. 75″ |
| Machine Height | Approx. 81″ |
| Approximate Weight | 8,000 lbs |
| Floor Space Requirement | Compact Production Footprint |
HAAS ST15 – GENERAL INFORMATION
| SPECIFICATION | DETAILS |
|---|---|
| Manufacturer | Haas Automation |
| Model | ST15 |
| Year | 2019 |
| Machine Type | CNC Turning Center |
| Country of Manufacture | USA |
INDUSTRIES THAT USE HAAS ST15
| INDUSTRY | APPLICATIONS |
|---|---|
| Aerospace | Precision Turned Hardware |
| Medical | Surgical Components |
| Automotive | Production Parts |
| Oil & Gas | Fittings & Connectors |
| Defense | Precision Mechanical Components |
| General Manufacturing | CNC Turning Applications |
TYPICAL PARTS HAAS ST15 CAN PRODUCE
| PART TYPE | DESCRIPTION |
|---|---|
| Hydraulic Fittings | Fluid Power Components |
| Valve Bodies | Industrial Flow Components |
| Shafts | Precision Rotating Parts |
| Bushings | Wear Components |
| Aerospace Connectors | High-Tolerance Hardware |
| Medical Components | Surgical Devices |
WHY CHOOSE HAAS ST15
| FEATURE | BENEFIT |
|---|---|
| Compact Design | Maximizes Shop Floor Space |
| Large Bar Capacity | Handles Larger Workpieces |
| 20 HP Spindle | Strong Cutting Performance |
| Next Generation Control | Modern Connectivity Features |
| 12-Station Turret | Increased Machining Flexibility |
| Haas Reliability | Proven Production Platform |
WHY BUY USED HAAS ST15
Purchasing a used 2019 HAAS ST15 allows manufacturers to acquire a relatively modern CNC turning center at a significantly lower cost than purchasing new equipment. The machine offers many of the latest Haas technologies while maintaining the reliability and simplicity that have made Haas one of the most popular CNC machine manufacturers worldwide.
One of the biggest advantages of the ST15 is its ability to balance compact size with substantial machining capacity. The larger spindle bore and bar capacity compared to smaller lathes allow shops to process a broader range of components without sacrificing floor space efficiency. This flexibility makes the machine attractive to both job shops and dedicated production facilities.
The machine’s rigid construction contributes to excellent machining stability, helping operators maintain tight tolerances and consistent surface finishes. Combined with rapid axis movements and efficient turret indexing, the ST15 is capable of delivering excellent cycle times across a wide variety of applications.
The Haas Next Generation Control further enhances productivity by providing improved graphics, networking capabilities, wireless connectivity, remote monitoring functions, and simplified machine operation. These features help reduce setup times and improve communication between the machine and the rest of the manufacturing environment.
For manufacturers looking for a dependable, productive, and technologically advanced CNC turning center, the HAAS ST15 continues to represent one of the best values available in the used machinery marketplace.
HOW MUCH DOES A USED HAAS ST15 COST?
The value of a used 2019 HAAS ST15 depends on machine condition, spindle hours, maintenance records, tooling inventory, automation accessories, and installed options. Machines equipped with bar feeders, chip conveyors, probing systems, parts catchers, and extensive tooling packages generally command higher market values.
Buyers typically evaluate spindle condition, turret accuracy, machine geometry, lubrication systems, control functionality, and overall maintenance history when determining machine value. Machines with documented service records and lower operating hours often achieve premium resale pricing.
A used 2019 HAAS ST15 commonly sells within an estimated range of $50,000 to $90,000, depending on condition, spindle hours, tooling packages, and included accessories. Machines equipped with automation systems and premium options may command values toward the upper end of the range.
Even after accounting for rigging, transportation, installation, tooling, and maintenance expenses, the HAAS ST15 continues to provide exceptional value by delivering modern CNC turning technology, proven reliability, and strong production capability at a fraction of the cost of a comparable new machine.
