IVY Classic 41012 Swift Cut 4-1/2-Inch x 1/8-Inch x 7/8-Inch Arbor， Masonry Cut-Off Blade for Grinders， 1-Piece<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Designed to cut brick， concrete block， slate， tile and other masonry products， Swift Cut (Registered Trademark)</li><li>Resin bonded Silicon-Carbide grain for faster cutting， Type 1 blade - for cutting only</li><li>Blade double reinforced with fiberglass mesh for durability and safety</li><li>Arbor reinforced with metal for extra strength</li><li>Diameter: 4-1/2-inch， Width: 1/8-inch， Arbor: 7/8-inch， Max RPM: 13，200</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51kb8KPRJmL.jpg" noproxy>