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Outstanding for smooth turning of stainless steels. Good chip breaking in gummy materials at medium feeds and DOC's.
This insert features a hard substrate for wear resistance and the thick PVD Nano coating protects it against the heat generated by stainless steels. Try .060-.090 DOC and .008-.012 IPR to bust a nice chip in 304.
The sweet spot:
250-450 SFM
.006-.012 IPR
.020-.130 DOC