MK1060(CNC) bearing high precision centerless grinder machine for a ... , instrumentation, bearings, tools, textile machinery, etc. Main Characteristics 1) MK1060(CNC) bearing high precision centerless grinder machine for a variety ... Roundness0.001mm2)Cylindricity0.002mmSurface RoughnessRa0.16um RESEARCH & DEVELOPMENTProduct packaging MK1060(CNC) bearing high precision centerless grinder machine