Ezugwu E. O. and Lai C. J. 1995. Failure modes and wear mechanisms of M35 high speed steel drills when machining Inconel 901. Journal of Materials Processing Tech. Vol. 49: 295-312.
Kitagawa T., Kubo A. and Maekawa K. 1997. Temperature and wear of cutting tools in high speed machining of Inconel 718 and Ti-6V-2Sn. Wear. Vol. 202: 142-148.
Eyup Bag?ci and Babur Ozcelik. 2006. Investigation of the effect of drilling conditions on the twist drill temperature during step-by-step and continuous dry drilling. Materials and Design. Vol. 27: 446-454.
Matthew Bono and Jun Ni. 2006. International Journal of Machine Tools and Manufacture. Vol. 46: 901-907.
Panda S.S., Singh A.K , Chakraborty D. and Pal S.K. 2006. Drill wear monitoring using back propagation neural network. Journal of Materials Processing Technology. Vol. 172: 283-290.
Sanjay C., Neemab M.L and Chin C.W. 2005. Modeling of tool wear in drilling by statistical analysis and artificial neural network. Journal of Materials Processing Technology. Vol. 170: 494-500.
Ackroyd B., Compton W.D. and Chandrasekhar S. 1998. Reducing the need for cutting fluids in drilling by means of modulation-assisted drilling. Proceedings of the International Mechanical Engineering Congress and Exposition. Vol. 8: 405–411.
Litvinov L.P. 1990. Vibration-assisted drilling of deep holes. Soviet Engineering Research. Vol. 10(5): 5-8.
Sahu S.K., DeVor R.E., Kapoor S.G. and Ozdoganlar O.B. 2003. Effect of groove-type chip breakers on twist drill performance. International Journal of Machine Tools and Manufacture. Vol. 43: 617-627.
Jeff A. Degenhardt, Richard E. DeVor and Shiv G. Kapoors. 2005. Generalized groove-type chip breaker effects on drilling for different drill diameters and flute shapes. International Journal of Machine Tools and Manufacture. Vol. 45: 1588-1597.
Davies M. A., Chou Y. and Evans C. J. 1996. On chip morphology, tool wear and cutting mechanics hardened steels. Annals of CIRP. Vol. 45(1): 77-82.