Fiber backing abrasive-coated material shaped into a flexible or semi-flexible disc usually manufacturer with a center hole, that is mounted on abrasive machinery, and rotated by a wheel arbor. It is mainly used for polishing and grinding purposes.
Cubitron™ 3 7100309788 Closed Coat Fiber Disc, 4.5 in Dia Disc, 0.875 in Center Hole, 36+ Grit, Precision Shaped Ceramic Abrasive, Center Hole Attachment
Cubitron™ 3 7100309788 Closed Coat Fiber Disc, 4.5 in Dia D More...