NTK Cutting Tools, a Japanese cutting tool brand within the NGK Group, specialises in precision cutting tools for industrial machining. Its portfolio includes ceramic cutting inserts, carbide tooling, turning, grooving and parting solutions for heat-resistant alloys, cast iron and difficult-to-machine materials. Its advanced tool materials and geometries support higher cutting speeds, wear resistance and machining productivity in aerospace, automotive and mechanical engineering applications. Through its international distribution and technical support network, NTK helps manufacturers optimise CNC machining, component quality and production efficiency.