Starting from 2018 all Cottarelli vise are equipped with a new and more performing brake system. A technological update that allows the vise to have an adjustable, progressive, even more smooth and precise rotation system. An element that gives value even more an instrument in itself at the top of excellence. It is possible to update all Cottarelli vise of previous generation, produced before 2018, by using the Cottarelli Brake System Upgrade Kit. The parts are easy to assemble and can be mounted autonomously by the user.