Mercer Industries 304036 36 Grit Aluminum Oxide Resin Fiber Discs (25 Pack)， 7 x 7/8"</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Aluminum oxide grain is an economical choice with consistent performance</li><li>Resin on resin bond</li><li>Strong， long life with high stock removal</li><li>Heavy-duty vulcanized fiber backing</li><li>Uses include strip， grind， bedur， and polish</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/61IeHmesC1L.jpg' noproxy></br>