Wada, T. 2023. TOOL WEAR OF (AL, CR, W) N-COATINGS ON CEMENTED CARBIDE TOOLS PREPARED BY ARC ION PLATING IN DRY CUTTING OF SINTERED STEEL: Received: 20th November 2022; Revised: 07th April 2023, 17th June 2023; Accepted: 14th July 2023. MATTER: International Journal of Science and Technology. 9, (Jul. 2023), 74–84. DOI:https://doi.org/10.20319/mijst.2023.9.7484.