Arc Abrasives 3721208 Zirconia Alumina Resin Fiber Discs， 120 Grit， 5-Inch x 7/8-Inch， Pack of 25</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>5 Inch in diameter with a 7/8-inch arbor hole</li><li>Twice the cutting action of premium aluminum oxide discs</li><li>Extremely tough and heat-resistant</li><li>Great on stainless steel， Inconel stainless， titanium and tool steel</li><li>Pack of 25 discs</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/51yvIy8nlYL.jpg' noproxy></br>