(Sandvik Coromant U.S.: Mebane, NC) -- Sandvik Coromant, a leader in cutting tools and tooling systems, introduces GC1220, its latest indexable milling insert grade for nodular cast iron, designed to deliver better performance, reliability, and efficiency. At the heart of GC1220 lies a breakthrough in coating technology—the nano-multilayer physical vapor deposition (PVD) coating developed using Sandvik Coromant’s Zertivo coating process.

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