Fibre Disc - Back-Up Pads with Retainer Nut Black AB04998 4.5INx0.625IN 36/CS

3M™ Fibre Disc Back-Up Pad With Retainer Nut AB04998 is made to drive and support fibre backed discs during sanding, grinding, or finishing processes. This essential pad is designed to fit right angle sanders equipped for TN Quick Change style attachments. It is a ribbed, one-piece construction with holes, designed for cool running of 3M™ Fibre Discs. The firm pad allows for good breakdown of various minerals, including discs using ceramic minerals, such as 3M™ Cubitron™ Products.