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