ANSI: TNGA331 NS520
ISO: TNGA160404 NS520
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Cermet is a cutting material combining ceramics and metals (usualט Nickel). The result is a harder substrate than carbide, therefore more wear-resistant, and enables machining at higher cutting speeds. The downside is very low toughness, and therefore, it is used only for finishing applications in stable conditions. Some tougher versions are available today for semi roughing. Used very often in Duplex milling.
Negative relief ang., M/G class, triangular insert, without chipbreaker for finishing to medium cutting
Finish turning of various steels and cast irons. Highly tough and wear resistant cermet for high speed finishing. Capable of running in wet cutting.
