Hard Nanostructured PVD Coatings on Cemented Carbide Cutting Tools for Sustainable Dry High-Speed Milling of Hardened Injection Mould Steels (P20, H13, D2): A Critical Review of Tribological Behaviour, Surface Integrity, Corrosion Resistance, and a Research Roadmap Toward Green Precision Manufacturing

Correlating Cutting Performance and Surface Roughness under Different Bias Using TiAlTaN Coated Milling Tools