An durable aluminum oxide Stikit disc roll constructed on an A weight light paper backing. Good value. Load resistant. Convenient disc roll form. The open coat feature provides a more aggressive cut than a comparable closed coat abrasive of the same grade and a special loading resistant coating makes this disc a good choice when loading is a problem. Slightly more aggressive than 214U. Coat type: open coat. Gold color. Diameter: 6″. P220 Grade. Maximum speed: 10000 rpm.