Hitachi 727149B10 6-Inch by 8-Inch SDS Pro Plus 3/4-Inch 2-Cutter Drill Bit， 10-Pack</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Well-built with a simple design</li><li>Special Direct System improves hammer action</li><li>3/4-Inch diameter and 8-Inch total length</li><li>6-Inch drilling depth</li><li>Comes with a 30-day limited warranty</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/21UrrdSvH2L.jpg' noproxy></br>