PRAMET MILLING INSERT LNGX 120508ER-M:M8340

M geometry is an excellent chip breaker for medium maching up to semi roughing of Steel and Cast iron. The insert is positive allowing for a smooth cutting action reducing vibration and machine load. Insert ADMX -M for milling. Very positive geometry for medium-finishing with light and medium machining conditions on material groups P and M, secondary application K and supplementary S. Coating PVD M8340, main application class ISO P35, M30, S35, secondary K30, H20 Steels Inox steels Hardened steels < 54 HRC Hardened steels < 62 HRC Heat resisting steels Cast iron Non ferrous metals Light alloys Nickel alloys Titanium Graphite Plastics 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 M geometry with rounded cutting edges, M8340 PVD coated fine grained WC-Co carbide within ISO-grade range P25-P50 for machining of steel with shoulder mills SLN12