2011 Haas VF-6/50 CNC Vertical Machining Center

The Haas VF-6/50 is a large-envelope, 50-taper CNC vertical machining center with the rigidity and dependability that made the Haas VF line a fixture in mold, energy, and heavy-part shops. This 2011 example delivers X/Y/Z travels of 64" x 32" x 30" over a 64" x 28" table rated to 4,000 lbs, with 5 T-slots and 5" to 35" of spindle-nose-to-table clearance. A CAT 50 spindle turns to 10,000 RPM on a 30 HP two-speed gearbox drive producing roughly 340 ft-lbs of torque, while a 30+1 side-mount tool changer, a 4th/5th-axis setup, and 300 PSI high-pressure through-spindle coolant keep complex, deep-pocket work moving; the machine is also prepped for probing, with hardware to be installed.

Compared with the 40-taper Haas VF-6/40, the VF-6/50 is the high-torque, big-tooling evolution built to hog heavy cuts the lighter machine cannot sustain. The CAT 50 spindle and two-speed gearbox multiply low-end torque for large face mills and deep steel cutting, where the 40-taper VF-6/40 trades torque for higher rpm, and the added 4th/5th-axis capability opens multi-face and contoured work a 3-axis VF-6 simply cannot reach. For a shop stepping up from a 40-taper machining center, this VF-6/50 turns oversized, high-metal-removal jobs into work you can quote and win - a real capability gain, not just a newer control.