The 2021 ST-20Y from Haas is a compact lathe featuring 8.40-inch X, 22.50-inch Z, and ±2.00-inch Y travels with a 20?HP, 4000-RPM A2-6 spindle and 8.3-inch chuck. It’s equipped with a 12-station BMT-65 turret, 4000-RPM live tooling with C-axis, sub-spindle, rigid tapping, spindle orientation, and touch-screen NextGen CNC control—designed for complete front/back multitasking in minimal floor space. Automation features include chip conveyor, parts catcher, 55-gallon coolant tank, brushless servos, and burr-free finishing. Options such as 6000-RPM tooling upgrade, bar feeder interface, high-pressure coolant, auto-door, and Wi-Fi enhance flexibility and lights-out readiness. MakeHaas ModelST-20 Year2021 Product #15298 Price Please login to see price. Make an Offer Get a Quote Share Ask a Question Add to Comparison Added About This Machine Precision meets performance in this feature-packed Haas ST-20 CNC Lathe — engineered with live tooling, tailstock, chip conveyor, and more to handle your toughest turning jobs. A turnkey solution for modern shops looking to boost efficiency, accuracy, and productivity without compromise! **All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.** Live Tooling / Milling 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" Rapid Traverse: 945 IPM Spindle Bar Capacity: 2.50" Chuck Size: 8.3" Chuck Type: Hydraulic Spindle Bore: 3.50" Spindle Speed: 4,000 RPM Spindle Motor: 20 HP Spindle Nose: A2-6 Second Spindle Total Spindles: 2 Second Chuck Size: 5.3" Second Spindle Bore: 1.50" Second Spindle Speed: 6,000 RPM Second Spindle Nose: A2-5 Turret Single Turret Live Tooling: Equipped With Tool Positions: 12 Turret Options: Tooling: BMT-65 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;Macros Additional Control Options: 1GB Standard Program Memory HaasConnect: Remote Monitoring Visual Part Programming System Media Display M-Code; M130 User-Definable Macros Control Touch Screen WiFi Connection Tailstock / Steadyrest Tailstock: Equipped With Options Machine Options: Parts Catcher;Tool Presetter High Pressure Coolant PSI: 300 PSI Chip Removal: Chip Conveyor