Atul Pradhan and Prof.M.S.Mhaske (2016) “Optimization of Heat Treatment Process Parameter for High Speed Steel Taper Shank Drill”, International Journal of Advance Research in Engineering, Science & Technology, 3(11), pp. 14–19. Available at: https://ijarest.org/index.php/ijarest/article/view/1014 (Accessed: 20 October 2025).