Basic textbook for training in all professions of metal technology. Revised coverage of topics to ensure that the learning content is aligned with the skilled worker examination part 1 and the qualification for metal technology. Innovations have been made in the areas of: tools for quality management and quality assurance, manufacturing with hand-held tools, fundamentals of CNC technology, technical communication and project work, as well as automation technology. All circuit diagrams comply with the reference standard DIN EN 81346-2. Additional practical examples for particularly important chapters. Technical terms are also provided in English. Support for teaching according to learning fields through six guiding projects.