Dhiraj K. Patel. (2024). Experimental Research on Surface Roughness and Tool Life for Machining of AISI 4340 ALLOY STEEL. Vidhyayana - An International Multidisciplinary Peer-Reviewed E-Journal - ISSN 2454-8596, 10(s1), 386–402. Retrieved from https://vidhyayanaejournal.org/journal/article/view/1967