FOR THE DESCRIPTION OF THE PROCESS COURSE DURING THE DEEP GRINDING OF HIGH-PERFORMANCE CERAMICS, THE SUPERIOR COHERENCES HAVE BEEN STUDIED. THE RELATIONSHIPS BETWEEN DIFFERENT SPECIFICATIONS, TOPOGRAPHIES OF THE GRINDING WHEEL AND THE GRINDING PROCESS, CHARACTERIZED BY THE PROCESS PARAMETERS AND THE WORKING RESULTS, HAVE BEEN DETERMINED FOR DIFFERENT CERAMICS AND ADJUSTMENT CONDITIONS. BETWEEN THE LIMITING QUANTITIES OF THE GRINDING PROCESS AS WELL AS THEIR EFFECTS ON THE PROCESS BEHAVIOR THE WORKING RESULT AND THE WEARING EXCAVATION MECHANISM EXIST CAUSAL COHERENCES WHICH CAN BE DESCRIBED.