3M Hookit 255L Hook & Loop Disc 69623 - Aluminum Oxide - 3 in - P400 - Extra Fine

3M Hookit coated 255L hook & loop disc uses aluminum oxide as the abrasive material and has a diameter of 3 in. 3M incorporates this aluminum oxide material into the hook & loop disc forming a grit of P400. This abrasive is on a film backing, 2 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 hook & loop disc can be run at a maximum speed of 15000 RPMs.

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