1. M.E. MERCHANT, I.E. Aust. Int. Conf. Prod. Tech., Melbourne (1974).
2. Performance of Metal Cutting Tools;TOURRET,1958
3. Machining Data Handbook, 3rd Ed., Metcut Research Associates Inc., Cincinnati, Ohio, (1980).
4. E.J.A. ARMAREGO, UNESCO-CIRP seminar on Manuf. Technology, Singapore, 1982).
5. Tool Engineers' Handbook;A.S.T.M.E,1958