3M 366L 84184 PSA Disc Roll - 5 in - 150 - Fine - Aluminum Oxide

3M coated 366L PSA disc roll uses aluminum oxide as the abrasive material and has a diameter of 5 in. 3M incorporates this aluminum oxide material into the PSA disc roll forming a grit of 150. This abrasive is on a film backing, 3 mil weight. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M PSA disc roll can be run at a maximum speed of 12000 RPMs.

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