Prevent premature loading for long life with stearate coating
Best for grinding and finishing aluminum and other soft metals
Uniform surface finish with the high performance, aluminum oxide grain
Durable Type 29 fiberglass backing for use with grinding angles of 15-25 degrees

Brand	Dewalt
Model#	DW8311RT

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Dewalt DW8311RT 4-1/2" Angle Grinder Flap Discs 40 Grit Zirconia 5/8"-11 Hub