Mitsubishi CNMG160616-GH UC5115 Cast Iron Roughing Insert (10pcs) External Grooving Tool This indexable turning tool features

This indexable turning tool features the -SM chipbreaker

Reliable supplier

combined with the -S chipbreaker

"Excellent value factory direct kit

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Mitsubishi CNMG160616-GH UC5115 Cast Iron Roughing Insert (10pcs) External Grooving Tool This indexable turning tool featuresCNMG160616 GH UC5115 The Cast Iron Heavyweight UC5115 High Speed CVD GH Heavy Duty Geometry Optimized for Abrasive Cast Iron Machining UC5115 Grade (The Wear Specialist): The UC5115 is a specialized CVD coated grade designed specifically for K Class (Cast Iron). Cast iron is inherently abrasive, which rapidly dulls standard inserts. UC5115 features a thick, heat resistant alumina ($Al_2O_3$) layer that maintains edge hardness even at high cutting