3M? Hookit? Center Water Feed Disc Hand Pad 88741, 2 in x 5/8 in, 10 per case
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Patented Center Water Feed system is designed for use with 2 in x 5/8 in Hookit? Microfinishing Film and Hookit? Wetordry? discs. Water flushes the sanding residue and provides longer abrasive life.