DEWALT DW5906 5-Inch by 4-Inch Core Bit Body<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Tungsten carbide teeth for maximum durability</li><li>Hardened steel body for increased durability</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Ve-AeP6iL.jpg" noproxy>