To be used with right angle grinders3M Precision Shaped Ceramic Grain yields higher cut rates and cooler cut while completing more parts per disc than conventional fibre discsDisc life is significantly longer, completing more parts per disc and requiring fewer disc changesThese discs lasts up to two times longer than other ceramic abrasives— wears evenly, runs cool and optimizes mineral breakdownStiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding and beveling