3M 982C AB27632 5 X 7/8 60 Grit Cubitron II Fibre Disc 7000119197

With the 3M Cubitron II 982C, you get a disc that cuts faster, lasts longer and requires less grinding
pressure than conventional abrasives. Without increasing the grinding force you
currently use, you’ll get longer life and more parts with a Cubitron II
fibre disc.