{TAIL ~ The distal end} of the elongate body includes {HEAD ~ a drill member}, a reamer, and a burnisher adjacent to each other 
{ TAIL ~ The distal end } of the elongate body includes { HEAD ~ a drill member } , a reamer , and a burnisher adjacent to each other
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH