IRWIN Tools Reciprocating Saw Blade Set， 11-Piece (4935496)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Electronic beam weld for stronger， longer lasting teeth. 8% cobalt keeps teeth sharp longer.</li><li>Bi-metal construction for faster cutting and added durability. Precision-set teeth for faster， smoother cuts.</li><li>Cuts composition materials， plastic， pipe， carbon steel， and stainless steel.</li><li>Includes 11 blades suitable for the most common cutting applications. See product description for a complete list of included tools.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51WkE62rfFL.jpg" noproxy>