Fiber washer 3M 1187C Cubitron 3

Durable fiber disc equipped with precision-shaped abrasive grains for efficient grinding of stainless steel and non-ferrous metals. Abrasive grains with angled structures that continuously crack to form sharp points that provide even wear, reduce heat generation and optimize mineral breakdown. Maintains super sharp edges that cut exceptionally fast throughout the life of the fiber disc. Has a coolant and requires less pressure, providing predictable wear while helping to reduce metal discoloration and the risk of stress cracking in heat-sensitive alloys such as stainless steel and non-ferrous metals. High removal rate and high material removal within a wide range of application pressures. Also designed to reduce exposure to hand and arm vibrations. Rigid fiber backing and strong resin bond that provides extra durability and wear resistance. Used in conjunction with a base plate.