3M
3M Fibre Disc 787C 7 in x 7/8 in 60+ Grit
The 3M Fibre Disc 787C is a heavy-duty abrasive disc designed for aggressive material removal on metal, welds, and other tough surfaces. Built with a durable fibre backing, it delivers consistent cut...
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Create A New AccountThe 3M™ 787C Fibre Disc is the original, time-tested cutting and grinding disc, manufactured with a unique blend of aluminum oxide and silicon carbide abrasives in an organic matrix binder for long life, exceptional durability, and top performance.
Ideal for grinding and finishing non-ferrous metals including aluminum, cast iron, copper, and brass, this 5-inch disc delivers consistent stock removal and extended service life on demanding applications.