MAGBIT MAG 777 1/2 inch x 72 inch Fish Bit</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Flexible shaft</li><li>Fish eye holes at both ends</li><li>Self feeding screw point</li><li>Drills holes down the length of wall cavity</li><li>Fish eye hole provided near tip of flutes to aid in pulling wire inside wall cavity from either direction after drilling， with no damage to the wall</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/11Gy7Qi7O2L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/21uq7NmUWiL.jpg' noproxy></br>