See-Thru™ Backpad, 1pk for JOOLTOOL™
The discs have 2 faces: Top: Molded fin structure that directs airflow onto the workpiece, keeping it cool. Bottom: Perfectly trued, flat surface onto which the 3M Ninja abrasives adhere. To install on the JOOLTOOL™ system, simply twist onto the spindle. NO mounting hardware needed!
HOW TO USE BACKPADS