Other solutions to this problem can include providing {HEAD ~ a chamfer or recessed portion} at {TAIL ~ the bottom} of the insert or machining a groove at the intersection of the sidewalls and the bottom of the recess 
at
Other solutions to this problem can include providing { HEAD ~ a chamfer or recessed portion } at { TAIL ~ the bottom } of the insert or machining a groove at the intersection of the sidewalls and the bottom of the recess
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL 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