3m Cubitron Fiber Disc,7 in Dia,7/8 in Arbor,PK25 7000028198

3M™ precision shaped grain maintains super sharp points that cut exceptionally fast with less pressure Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes Reduces change outs and downtime in robotic and pressure-assisted applications Triangular shaped ceramic grain lasts up to 2X longer than other ceramic abrasives - it wears evenly, runs cool, and optimizes mineral breakdown Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high pressure weld grinding and beveling