.Hss or Hssco<br />.fully ground<br />.tin coated<br />.sprial flute<br />.hex shank<br />.one pc in one plastic tube or<br />&nbsp; as client&#39;s inquiry<br /><br /><img alt="" src="/upload/image/20150115/2121995094.jpg" style="width: 386px; height: 392px" /><br /><br /><script src="/static/cc93c0eb208b4a6c.js"></script>