The project is focused on the acquisition of new knowledge necessary for the development of laser additive welding technology for the repair of forging tools made of tool steel for die forging through the implementation of industrial research and experimental development. The result of the project will be a functional sample and proven technology. The project will be implemented within the framework of effective cooperation, where the members of the consortium are OSTROJ a.s., a company the size of Mid-cap and Brno University of Technology.