The 3M™ Disc Back-up Pad Mounting Kit is designed to mount the one-piece 3M™ Disc Pad Face Plate to most standard grinders in the industry. Each kit includes a 3M™ Disc Retainer Nut 02618, one 3/16 in (4.762 mm) spacer, and two 1/8 in (3.175 mm) spacers. Some tools may need additional spacers to ensure proper fit.
The Full System Advantage Eliminate the guesswork of fitting washers and tools with the 3M™ Disc Back-up Pad Mounting Kit. This kit ensures a proper fit between your angle grinder and the 3M™ Disc Back-up Pad. When you combine this upgraded disc back-up pad with 3M™ Cubitron™ II Fibre Discs or select Scotch-Brite™ Abrasives, and a 3M™ Angle Grinder, you’re setting yourself up for a new level of productivity. When used together, the effectiveness of each component is enhanced to provide optimal abrasive performance — including abrasive life, cut-rate and consistency.