ATE Tools 8 Pc Titanium Silver & Deming Power Drill Bit Set Drilling 9/16"-1"</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>High speed steel with heat treated.</li><li>Titanium coated.</li><li>1/2" Shank diameter.</li><li>Size: 9/16"， 5/8"， 11/16"， 3/4"， 13/16"， 7/8"，15/16"，1".</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/51ESug%2BHSWL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41qhM6sn9ML.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41tnc65WiJL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41tnc65WiJL.jpg' noproxy></br>