Sturdy rigid-designed workhead offers four variable speeds from 50 to 500 rpm and swivels ±45°for various grinding operations. The design of the tailstock is both rigid and robust. Housed in a cast body, the hardened nitralloy steel sleeve is designed to carry a MT3 center. Cartridge type wheel spindle is equipped with four super precision angular contact class 7 (ABEC) bearings ensure high accuracy One V and one flat hand-scraped guideways are Turcite coated and incorporated with an automatic lubrication system and micro-stepping motor. Smooth movement of the wheelhead delivers longer way life with superior positioning accuracy and repeatability. Universal table with variable speeds can be swiveled up to 7º in either direction for cylindricity corrections and taper grinding applications. Slideways, leadscrews are continuously lubricated by an auto-lube system to ensure long service life and maintain maximum accuracy. PLC control uses a menu-driven LCD touch screen is easy to learn and easy to set. Simply fill in the blanks to set total grinding amount, rough increment, fine increment, sparkout passes, feeding direction, parking position, and retracting clearance, and press cycle start to complete automatic grinding cycle. (NC models only)