Provides secure attachment for disc with either a TS threaded hole attachment or TSM metal hub attachmentAvailable in various diameters and levels of hardness suitable for many different grinding applicationsAttaches quickly and easily, increasing productivityMounts directly to tools with same size threaded shafts or used with 3M Roloc Shank (not included) to fit collet chuck toolsVersatile system attaches to drills, disc sanders, right angle grinders, and rotary sanders
Brand: 3M, Size: 2 x 1/4-20 INT