Sungold Abrasives 13304 4-Inch x 5/8-Inch Center Hole 50 Grit Zirconia Fiber Disc， 25-Pack</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>For use with right angle die grinders and backing plate</li><li>General purpose stock removal， deburring， weld removal， blending， paint removal， rust removal， metalworking</li><li>Aluminum Zirconia grain</li><li>Full resin bonded</li><li>Strong vulcanized fibre backing</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/41w7Efpbm8L.jpg' noproxy></br>