1. study of mechanism of burr formation in cutting based on direct SEM observation;Iwata;J. Japan Soc. Prec. Eng.,1982
2. Ko, S. L. 1989, Burr formation and fracture mechanism at the exit stage of machining metals, Ph. D. Dissertation, Univ. of California, Berkeley, Dep. of Mech. Engin.
3. Kitajima, K., Miyake, T., Yamamoto, A., Tanaka, Y. and Takazawa K. 1990, Study on mechanism and similarity of burr formation in face milling and drilling, Tech. Reports of Kansai Univ., 32.
4. Burr formation in metal cutting”;Nakayama;CIRP Annals,1987
5. The formation and properties of machining burrs;Gillespie;Trans. ASME, J. of Eng. Ind.,1976