Alternative lance type and leak proof joints utilize a variable clearance between the punch and the die to achieve {HEAD ~ both high, shear and peel strength} in {TAIL ~ a single joint design} 
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Alternative lance type and leak proof joints utilize a variable clearance between the punch and the die to achieve { HEAD ~ both high , shear and peel strength } in { TAIL ~ a single joint design }
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 HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL