3M Xtract™ Hard Back-Up Pad, 5"" X 5/16"", 3M Xtract™ (AB89410)

Xtract™ Hard Back-Up PadDesigned for high-pressure applications, such as grinding, deburring, edge breaking, blending, and refiningMulti-hole pattern maximizes dust extraction with a central or self-generated vacuum system (sold separately)Medium density foam provides some conformability for surface sandingTapered edge performs well when flexibility is needed for feather-edging or blending a painted areaExternal threads are compatible with orbital or random orbital sanders with similar internal threads (1/4-20 for 3” random orbital sander or 5/16-24 for 5” and 6” random orbital sanders)3M™ Hookit™ hook-and-loop attachment provides excellent backing support and easy reuse, optimizing disc life