DNMG 150404E-FM Insert Grade T8430

The double-sided negative turning insert from Dormer Pramet features a 55-degree rhomboid design and an ISO-tolerance class-M indexing precision. Crafted from grade T8430 WC-Co carbide, the chip-breaker FM has rounded cutting edges to ensure efficient chip evacuation, preventing tool jamming. This cutting-edge solution optimises machining processes, offering reliability and consistent, high-quality results. Features and Benefits Medium-wide negative T-land enhances cutting-edge strength for versatile machining 3-D chip-breaker with protruded groove expands chip-breaking limits, offering varied feed and depth options WC-Co substrate with submicron-grained structure provides high hardness and wear resistance PVD coating enhances thermal cracking resistance and performance in fluctuating cutting temperatures Multi-layered PVD coating with TiN and AlTiN layers ensures durability and resistance to crater and flank wear Unique Titanium-Boron-Nitride (TiBN) top layer reduces build-up edge and improves overall performance Typical Applications Steel machining Automotive Engineering General engineering applications