Maximize longevity while increasing the polish consistency of your finishes with the durable aluminum oxide abrasive on this Bear-Tex Series 1000 AO medium grit non-woven convolute wheel. The heat-free resin bond prevents smears while producing consistent results, and a coating over the uniformly dispersed grain prevents gouging and dimensional changes to your project. It's offered in a variety of web densities, ranging from a more open, cool-cutting 6 or 7 to an 8 for light deburring and the densest 9 for deburring, blending, polishing and finishing. Less dense; level 6 out of 9. Package of 3.