{HEAD ~ The next step} is to insert the lubricated, sintered preform 15 into a cavity 16 of an extrusion die 17 which is located on the bolster of {TAIL ~ a mechanical or hydraulic acting press}  
{ HEAD ~ The next step } is to insert the lubricated , sintered preform 15 into a cavity 16 of an extrusion die 17 which is located on the bolster of { TAIL ~ a mechanical or hydraulic acting press }
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 TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH