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