Coated Flap Disc 769F, 4-1/2 in dia, 40+ Grit, 7/8 in Arbor, 13300 RPM, T29 3M™
3M™ Flap Discs 769F Delivers long-lasting high performance and versatility at a value price. Contains 3M™ Precision-Shaped Grain, which cuts faster and lasts longer than conventional abrasive grain. Proven to outperform traditional alumina zirconia flap discs. . Pack of 10.