RCMT 1204MOE-FM Insert Grade T8430

The Pramet RCMT 1204MOE-FM:T8430 is a high-performance single-sided positive turning insert designed for fine to medium machining of steels and stainless steels. This turning insert features an FM chip-breaker with rounded cutting edges and is made from PVD-coated fine-grained WC-Co carbide with excellent wear resistance. and precision within ISO ranges P20-P40 and M20-M35. Ideal for automotive, aerospace, and general engineering industries, it ensures high accuracy and efficiency, making it a versatile and cost-effective choice for various machining applications. Features and Benefits Narrow positive T-land improves cutting-edge strength for light feeds and smooth machining with reduced heat build-up 3-D chip-breaker ensures effective chip control across a wide range of feeds and depths of cut Medium width chip-groove reduces cutting resistance and vibration, enhancing machining performance Shallow chip-groove ensures reliable chip breaking at various cutting feeds Raised chip-breaker back wall height forces tighter chip curling, improving chip breaking for tough materials with lower feeds Highly positive geometry significantly reduces cutting forces and machining load, enabling smooth turning with minimal vibration Submicron-grained WC-Co substrate provides high hardness, wear resistance, and crack resistance PVD coating enhances thermal cracking resistance and performance under fluctuating cutting temperatures Multi-layered PVD coating, including thick TiN for crater wear resistance and hard AlTiN layer for flank wear resistance, boosts productivity and durability Unique TiBN top layer reduces build-up edge and improves performance Versatile grade suitable for general turning and heavy roughing, even in unfavourable conditions Typical Applications Ideal for automotive, aerospace, and general engineering industries