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The TCMT style insert is a 60 degree triangle insert, 7 degrees positive. The grade is a PVD coated cermet great for turning all steels and stainless steel. The chipbreaker is for taking light to medium depth of cuts. This insert is brand new and in the original Sumitomo Box.
(Sumitomo TCMT21.51ESJ T130Z cermet insert was posted and is owned by: Lidia Jacobson) |
Ljacobson@chicagopartsnetwork.com (Lidia Jacobson) for more information.
