SNMG 120408E-SM Insert Grade T8430

Ideal for automotive, aerospace, and manufacturing industries, this double-sided negative turning insert maximizes tool life and productivity for steels and stainless steels. It features a square shape with a 12.7mm inscribed circle diameter, 4.76mm thickness, and 0.8mm nose radius. Constructed from grade T8430 PVD-coated fine-grained WC-Co carbide, it offers durability and high indexing accuracy (ISO-tolerance class-M). The NM chip-breaker with rounded cutting edges enhances chip control and cutting efficiency. Suitable for fine to heavy machining within ISO ranges P20-P40 and M20-M35, this insert ensures reliable performance across a wide range of applications. Features and Benefits Dual-sided design for maximized tool life and productivity Square shape with 12.7mm inscribed circle diameter and 4.76mm thickness ensures precision 0.8mm nose radius for accurate machining Grade T8430 PVD-coated fine-grained WC-Co carbide construction for durability High indexing accuracy (ISO-tolerance class-M) NM chip-breaker with rounded cutting edges for improved chip control and efficiency Suitable for fine to heavy machining within ISO ranges P20-P40 and M20-M35 Ideal for automotive, aerospace, and manufacturing industries