A process for producing the actuating part of an instrument for endoscopic applications, which instrument comprises a tubular member having a handling end portion with a flexible portion and an actuating device located at another end portion, which actuating device comprises a cylindrical part connected to the handling end portion, a cylindrical part connected to the actuating device and a number of longitudinal elements for transferring the movement of the actuating device to the handling end portion, the actuating device being made beginning with a full cylindrical tube which is provided with a number of longitudinal slits thereby forming the longitudinal elements.
