Mitsubishi CNMG190612-GH UC5115 Heavy Roughing Cast Iron Insert (10pcs) TPMT110308-PS T9115 4mm radius is the ideal

4mm radius is the ideal CNC machining solution for general-purpose finishing where reliability is paramount

Long-tail Keywords: Best cermet inserts for shiny finish on carbon steel

PVD coatings are thinner and can be applied to sharper edges

Better Ra than the AH725 for steel applications

CNMG432-MA MC6025

Mitsubishi CNMG190612-GH UC5115 Heavy Roughing Cast Iron Insert (10pcs) TPMT110308-PS T9115 4mm radius is the idealCNMG190612 GH UC5115 The Cast Iron Beast 19mm Heavy Roughing UC5115 Wear Resistant CVD Built for Large Scale Casting Removal UC5115 Grade (The Abrasive Armor): The UC5115 is Mitsubishi's premium CVD coated grade for K Class (Cast Iron). Featuring a thick Alumina ($Al_2O_3$) layer, it acts as a thermal shield, protecting the carbide substrate from the extreme friction heat of machining grey and nodular iron. It maintains edge sharpness even when