3M Regalite Hookit Floor Surfacing Discs 7RQC100, 7 in x NH, 100 grit, 25/pk 3M Regalite floor surfacing Hookit discs offer great productivity and value. They cut faster, last longer, and offer a quicker change than conventional discs. This edger disc features the Regalite purple color, and tough paper backing.
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