1. U. Heisel, M. Lutz, D. Spath, R. Wassmer, U. Walter, A técnica da quantidade mı́nima de fluido e sua aplicação nos processos de corte, Máquinas e Metais, SP, Brazil, fevereiro, 1998, pp. 22–38.
2. E. Kalhöfer, Dry machining—principles and applications, in: Proceedings of the 2nd Seminário International de Alta Tecnologia UNIMEP, Santa Barbara D’Oeste, SP, Brazil, Julho, 1997.
3. F. Klocke, G. Eisenblätter, in: Proceedings of the Opening Session of the Dry Cutting, Ann. CIRP 46 (2) (1997) 519–526.
4. C. Granger, Dry machining’s double benefit, Mach. Prod. Eng. 152 (3873) 14–15, 17, 19–20.
5. Investigations on hard coated reamers in different lubricant free cutting operations;Lugscheider;Surf. Coat. Technol.,1997