Irwin Tools 5026020 Slow Spiral Flute Rotary Drill Bit for Mason， Drill Bit， 5/8" x 13"</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>N/A</li><li>Imported</li><li>Tungsten carbide tip is durable when drilling in concrete and brick</li><li>Deep single flute removes dust fast for increased drilling speed and longer bit life</li><li>Diamond ground tip has aggressive cutting angles for increased drilling speed</li><li>Fits all hammer drills with 3-jaw or Jacobs chuck</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/31rBznpZgHL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/21cQZdFgkRL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51b2Kc88VKL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/310XrwvPDTL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31%2B99M0cgQL.jpg' noproxy></br>