High precision cartridge type spindle equipped with 4 pieces of class 7 angular contact ball bearings, suitable for heavy duty grinding. 3-Axis fully automatic with surface and plunge grinding cycles. Separate hydraulic system prevents vibration & reduces heat transference. Saddle travels on Turcite-B coated and hand scraped double V guideways. Meehanite® cast iron Wheel head rises up automatically and table parks at left or right side after cycle is completed