Double-sided milling insert LNGX 1205, rectangular for a maximum depth of cut of 9.0mm, with 0.8mm corner radius, an indexing accuracy according to ISO-tolerance class-G and MM geometry with rounded cutting edges and facet, M6330 PVD coated WC-Co carbide within ISO-grade range M20-M35 for machining of stainless-steel with shoulder mills SLN12