Bosch HCBG700 7-Piece Blue Granite Hammer Drill Masonry Bit Set</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Includes 7 commonly used hammer drill bits</li><li>Ideal for use with concrete， stone， and masonry</li><li>Part of Bosch's Blue Granite series</li><li>High-temperature brazing prevents carbide-cutting edge from breaking out</li><li>Softened shanks have ANSI-compliant aggressive gripping power</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/51E1aTeRulL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51DWPIA1VbL.jpg' noproxy></br>