Micro-machining method of sculpted parts, based on the use of monofile tools for chip removal that follow a three-dimensional trajectory controlled by computer and in which the control system of the machine synchronizes the orientation of the tool with its movements of translation to ensure the interpolation between the axes of rotation and translation so that the cutting angles, the angles of detachment, position and inclination are kept constant along each machining pass. (Machine-translation by Google Translate, not legally binding)