2012 Haas ES-5-4AX CNC Horizontal Mill

The 2012 Haas ES-5-4AX CNC Horizontal Mill is a powerful 50-taper horizontal machining center built for heavy-duty metal removal, featuring a built-in rotary 4th axis for high-precision multi-face machining. Its travels include a 40-inch X-axis, 32-inch Y-axis, and 25-inch Z-axis, all supported by solid box ways and powered by high-thrust servo motors. The integrated full 4-axis rotary table allows full contouring motion, ideal for large prismatic parts or complex positioning work. The 50-taper spindle, rated at 7500?RPM and driven by a 20-horsepower vector motor, delivers torque and rigidity suited to large-diameter tooling and aggressive feeds.

Compared to standard 3-axis horizontal centers in its class, the ES-5-4AX includes a 40-station side-mount tool changer, programmable coolant nozzle, high-speed rigid tapping, and high-volume chip evacuation—making it exceptionally productive in mold, die, and aerospace applications. It represents a significant step up from entry-level HMCs that often lack rotary integration or 50-taper capacity, and it retains Haas simplicity and reliability in an American-built package.