{HEAD ~ The distal end} of {TAIL ~ the tip} can best be seen in FIG 2, and is formed with a beveled, flat annular surface 34 surrounding the center bore 28 of the tip 
of
{ HEAD ~ The distal end } of { TAIL ~ the tip } can best be seen in FIG 2 , and is formed with a beveled , flat annular surface 34 surrounding the center bore 28 of the tip
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH