A drift punch for performing {HEAD ~ an alignment procedure} through {TAIL ~ two holes} in two work pieces 
through
A drift punch for performing { HEAD ~ an alignment procedure } through { TAIL ~ two holes } in two work pieces
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH