State of art of cooling method for dry machining Kaaliarasan Ramachandran, Balakumaran Yeesvaran, Kumaran Kadirgama, Devarajan Ramasamy, Saiful Anwar Che Ghani and Keeran Anamalai MATEC Web Conf., 90 (2017) 01015 Published online: 20 December 2016 DOI: 10.1051/matecconf/20179001015