Precision ball screws on cross-feed, elevating and table. All 3 axes are AC servo motor driven which is suitable for creep-feed grinding. FANUC OiMF 3 axis CNC control with 8.4” LCD Mono Screen; 20HP FANUC β12/7000i spindle motor directly connected to spindle with flexible coupling; Capable of profile (contour) grinding, form grinding and step grinding with automatic wheel dressing and compensation; Column traverses on precision roller bearings on hardened and ground guideways. Run-hour display, PMC-L Ladder Search, Instruction Display and G-Code Menu Display are all included as standard control features.