Mazak – HQR High Production Lathes Mazak - HQR High Production Lathes High production, twin turret, twin spindle lathes. Mazak’s Hyper Quadrex (HQR) Series are high production twin-turret lathes. Optional features such as live tooling and Y-axis make HQR’s full featured, done-in-one parts producers. Mazak HQR Series