At {TAIL ~ the front end} or distal end of the mold 20 is a clearance hole 28 concentrically positioned within a nose bore 30 formed by {HEAD ~ a distal ring} 32 
At { TAIL ~ the front end } or distal end of the mold 20 is a clearance hole 28 concentrically positioned within a nose bore 30 formed by { HEAD ~ a distal ring } 32
OTH TAIL 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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH