As shown in FIG 2, the tip also has {HEAD ~ an interior bore} 28 having {TAIL ~ a center axis} that coaxial with the center axis of the handle 
As shown in FIG 2 , the tip also has { HEAD ~ an interior bore } 28 having { TAIL ~ a center axis } that coaxial with the center axis of the handle
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH