CNMM Insert Grade T8430

Single-sided negative turning insert. Commonly used in automotive, aerospace, and heavy machinery industries, it features an 80° rhomboid shape with a 15.575mm diameter, 6.35mm thickness, and 1.2mm nose radius. Constructed from grade T8430 PVD-coated fine-grained WC-Co carbide, it ensures durability and precision. The OR chip-breaker with rounded cutting edges enhances chip control and efficiency. Suitable for medium to extra heavy machining within ISO range P25-P40, this insert delivers reliable and accurate performance for demanding steel applications.

Features and Benefits
• Efficient medium to extra heavy steel machining
• Precision with high indexing accuracy (ISO-tolerance class-M)
• Durable PVD-coated fine-grained WC-Co carbide (grade T8430)
• 80° rhomboid shape with 15.575mm diameter, 6.35mm thickness, and 1.2mm nose radius
• OR chip-breaker with rounded cutting edges for improved chip control
• Suitable for machining within ISO range P25-P40