This is a resin bond wheel that has abrasive grains optimized to improve the retention of sharpness in double-ended surface grinding and the good dressing performance & wear resistance realized simultaneously. The CBN grains used realize excellent performance in grinding ferrous sintered alloy parts. The diamond grains used enable high efficiency grinding of magnetic material parts and ceramic parts.
Mass-production double-ended surface grinding including pump parts for air-conditioner, oil pump parts for cars, engine parts of cars, magnetic material parts, and ceramics parts