Disc, 4 1/2 Inch Dia, AO, 8000 rpm, Extra Coarse, 100/CS

Disc, 4 Inch Dia, AO, 8000 rpm, Coarse, 100/CS

Disc, 4 1/2 Inch Dia, AO, 8000 rpm, Coarse, 10/CS

Disc, 4 1/2 Inch Dia, AO, 8000 rpm, Coarse, 10/CS

Disc, 4 1/2 Inch Dia, AO, 8000 rpm, Coarse, 10/CS

Disc, 4 Inch Dia, AO, 8000 rpm, Coarse, 10/CS