CNmm 120408E-NR2 Insert Grade T8430

Customers value the double-sided negative turning insert for its versatility and efficiency in medium to extra heavy machining of steels and stainless steels. Crafted from grade T8430 PVD coated WC-Co carbide, it ensures durability. Equipped with chip-breaker NR2 and rounded cutting edges, it ensures efficient chip control. The 3-D chip-breaker expands chip-breaking limits, while wide and deep chip-grooves enhance chip control and evacuation. With low chip-breaker back wall and ISO-tolerance class-M indexing accuracy, precise machining is guaranteed for increased productivity. Features and Benefits Versatile and efficient for medium to extra heavy machining of steels and stainless steels Crafted from grade T8430 PVD coated WC-Co carbide for durability Chip-breaker NR2 and rounded cutting edges ensure efficient chip control 3-D chip-breaker expands chip-breaking limits Wide and deep chip-grooves reduce cutting forces and vibration Low chip-breaker back wall maintains chip control at higher feeds and depths of cut ISO-tolerance class-M indexing accuracy ensures precise machining, enhancing productivity