The 3M 987C Fibre Disc delivers high-performance abrasive action in a 7-inch by 7/8-inch arbor hole configuration with a coarse 36+ grit rating, making it well-suited for aggressive material removal, weld blending, and surface preparation on metal and other tough substrates.
Sold in a convenient case of 100 discs, these fibre-backed abrasive discs are engineered for use with standard angle grinders and disc sanders, providing consistent cut rates and extended service life in demanding industrial and MRO applications.