Hitachi 725642 1/2-Inch x 22-Inch x 24-Inch Straight Shank 4+ Concrete Drill Bit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High Quality Carbon Hardened Steel</li><li>High Tolerance milled shank provides perfect fit</li><li>CNC Controlled manufacturing ensures 100% quality consistency</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Bi3cpQV2L.jpg" noproxy>