3M™ Bristle Disc Mandrel 27680, 3/32 in x 1/16 in

3M™ Bristle Disc Mandrel is a tool attachment that holds a small abrasive bristle disc (sold separately). Together, the mandrel and disc enable the user to clean, blend, or finish hard-to-reach areas of a work piece, such as inside corners, complex angles and curves. The mandrel attaches to a rotary tool such as a die grinder or drill.