{HEAD ~ The distal end} of 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 {TAIL ~ the tip} 
{ HEAD ~ The distal end } of 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 { TAIL ~ the tip }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 OTH TAIL TAIL TAIL TAIL TAIL TAIL