FIG 1 shows {HEAD ~ a cutting insert} according to the invention in {TAIL ~ a perspective view} as seen obliquely from above 
FIG 1 shows { HEAD ~ a cutting insert } according to the invention in { TAIL ~ a perspective view } as seen obliquely from above
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH