1/2 X 18 Inch 80 Grit Aluminum Oxide Air File Sanding Belts， 20 Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Best for: weld removal， grinding， of non ferrous metals (aluminum， titanium， brass， Bronze， copper). Also great for ferrous metal (Steel， Stainless Steel， Cast Iron， Carbon Steel.</li><li>Premium material for general weld removal. Also works great as a multipurpose belt.</li><li>Premium Blue Fired Aluminum Oxide Closed Coat material with grinding aid reduces heat and buildup.</li><li>Ultra strong and Precision built bi-directional tape joint. Belts can be run in either direction.</li><li>We are the manufacturer! Factory Direct and built in USA by Red Label Abrasives. Guaranteed or Money Back.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41smETJYdCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dp6Dw7eNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31GNIT3RDTL.jpg" noproxy>