Brief description of the rotary tools diamantes, in this species cutters for odontoiatrie, with zones spaced by grooves

摘要

Of rotary tools diamantes for civil industrial applications and, in this species cutters for odontoiatrie 10, 31, 37, 43, 49, 54, 59, 64, the zones 15, 16, 17, 18, 24, 25, 26, 27, 28, spaced by grooves and having usually space 12, 13, 14, 21, 76, 77, 78, in order to increase the abrasive action by the effect of the cutting edges 19, 20, 25, 79, 80 of these zones, to improve the distribution of the liquid cooling and lubrication, and to facilitate evacuation of the waste materials, by means of these grooves and spacings.