2019 Haas ST-20Y CNC Lathe with Sub-Spindle

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2019 Haas ST-20Y CNC Lathe with Sub-Spindle

The Haas ST-20Y CNC Lathe is a versatile and high-performance machine designed for precision turning operations in a variety of industries. One of its key features is its dual-spindle and Y-axis capability, which enables simultaneous machining on both the main and subspindle along with off-center milling, drilling, and tapping operations. This enhances productivity by reducing setup time and allowing for complex part production in a single operation.

Equipped with a powerful Haas-built servo-driven turret, the ST-20Y can accommodate multiple tools for increased flexibility and efficiency during machining processes. Its rigid construction and high-performance spindle provide exceptional cutting accuracy and surface finish, making it suitable for a wide range of materials including steel, aluminum, and exotic alloys.
  • MakeHaas
  • ModelST-20Y
  • Year2019
  • Product #14115
  • Price Please login to see price.

About This Machine

Low use Haas ST-20Y with Sub-Spindle available immediately! Equipped with BMT-65 Turret, Tool Presetter and Parts Catcher!

**All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.**

Live Tooling / Milling

C-Axis: Equipped With
Y-Axis: Equipped With
Live Tooling / Milling: Equipped With

Specifications

X-Travel: 8.40"
Z-Travel: 22.50"
Distance Between Centers: 23"
Max Swing Over Bed: 21.00"
Max Turning / Cutting Length: 22.50"
Max Cutting / Turning Diameter: 11.75"

Spindle

Bar Capacity: 2.50"
Chuck Size: 8.0"
Chuck Type: Hydraulic
Spindle Bore: 3.50"
Spindle Speed: 4,000 RPM
Spindle Motor: 20 HP
Spindle Nose: A2-6

Second Spindle

Sub-Spindle: Equipped With
Second Chuck Size: 6.0"
Second Spindle Bore: 1.50"
Second Spindle Speed: 6,000 RPM
Second Spindle Nose: A2-5

Turret

Single Turret: Equipped With
Single Turret Live Tooling: Equipped With
Tool Positions: 12
Turret Options: BMT-65 Type Turret
Live Milling Max RPM: 6,000 RPM

Control

Control Make/Model: Haas CNC Control
Control Options: Early Power Failure Detection;Rigid Tapping;Spindle Orientation;Ethernet / LAN
Additional Control Options: 1GB Standard Program Memory
Visual Part Programming System
Media Display M-Code; M130
WiFi Connection

Tailstock / Steadyrest

Options

Machine Options: Auto Door;Parts Catcher;Tool Presetter;Tool Eye
Additional Machine Specs: Travels:
- Y-Axis: ± 2"
- C-Axis: 0.01°

Automatic Tool Eye Presetter
Spindle Liner Kit
Linear Guide Adaptor Kit
Control Cabinet Cooler
Milling Holders Included:
- (1) Horizontal
- (2) Vertical
High Pressure Coolant PSI: 300 PSI
Chip Removal: Chip Conveyor