Backup pad designed to support 3M Roloc 3 inch diameter abrasive discs. This pad has a 1/4-20 INT thread which allows it to be mounted directly to tools with 1/4-20 EXT threaded shafts or use with Roloc shank to fit collet chuck tools.

Rubber back-up pad supports 3M Roloc abrasive discs in different degrees of hardness for varying grinding applications. Conveniently mounts
directly to tools with threaded shafts or used with Roloc shank to fit collet chuck tools.

Hard Density Rating

20,000 Max RPM

Disc attachment is quick and easy, increasing productivity

Versatile system works with drills, disc sanders, right angle grinders, and rotary sanders