HNPJ090543ANSNHD WS40PM AKA 6180294, HNPJ53511ANSNHD WSP40, is an PVD COATED ALTIN multilayer coated M1200 High Feed milling insert . .171″ Corner rad, used in Super alloys, all Steels and Stainless steels.   It can run with coolant thru the tool, or dry.

Use in P5-6, M1-3, S1-4 material groups