Champion 8048-3/8X18 Proline 3/8-Inch by 18-Inch Bellhanger Drill Bit</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>High speed steel construction.</li><li>Slow spiral wood bits with small hole near the point for attaching fishing wire to be pulled back through the hole</li><li>Application: Use by telephone， burglar alarm and cable TV installers and electricians for the drilling of wire feed holes.</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/21AssubYS-L.jpg' noproxy></br>