CNMG432MR WP25CT AKA 4170547, CNMG120408-MR WP25CT is a Medium roughing turning insert. This insert has .031″ cornerr radius, Can be used at .008″ -.030″fpr, .020-.300″max doc. Used for P, M, N and S material groups. This negative insert has 4 normal cutting edges and 4 more if you use the side corners.
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