2012 Haas ST-20 CNC Lathe w/ Barfeeder

The 2012 Haas ST-20 CNC Lathe with Barfeeder is a compact yet powerful turning center, engineered to handle a wide range of machining applications with precision and efficiency. It features a max swing over bed of 31.75 inches, a max turning diameter of 15 inches, and a machining length of 20.5 inches, making it ideal for medium to large-sized parts. The 8.3-inch chuck and 2-inch bar capacity further enhance its versatility in high-production environments.

At the heart of this machine is a 20 HP spindle motor, capable of reaching speeds of 4,000 RPM, providing the power needed for aggressive cutting and fine finishing. The 12-station turret allows for quick tool changes, ensuring efficient cycle times. High-speed rapids of 945 IPM on both the X and Z axes maximize speed and responsiveness, while X-axis travel of 9.3 inches and Z-axis travel of 21 inches allow for precise positioning.

This Haas ST-20 is equipped with a Haas Servo Bar 300 bar feeder, allowing for continuous, automated loading of bar stock, increasing productivity and reducing operator intervention. The programmable hydraulic tailstock provides added support for long workpieces, while the automatic tool presetter ensures precise tool offsets, minimizing setup time. The chip conveyor and rigid tapping functionality enhance operational efficiency, keeping the workspace clean and optimizing threading operations.

Built for durability and long-lasting performance, the Haas ST-20 weighs 9,000 lbs and has a compact footprint of 143” x 90” x 92”, making it a space-efficient addition to any shop. With a 55-gallon coolant capacity and Ethernet interface for easy networking, this lathe is ready for high-demand machining environments. Whether you’re running small batch production or high-volume jobs, the 2012 Haas ST-20 CNC Lathe delivers power, precision, and efficiency to meet your manufacturing needs.