Heavy Support

These precision quill shafts are ready for assembly into servo-driven tailstocks for the rugged Haas ST-40 and ST-40L turning centers. The shafts are machined from 86L20 alloy steel in three operations on a Haas SL-40, ST-20 , and VF-4 , before heat treating and additional operations to grind the centers, the O.D., and the MT 5 taper.

Done