If you have searched for , you are likely an engineer, designer, or quality inspector looking for the rules that save millions of dollars in manufacturing costs. This article provides a deep dive into the standard, its parts (Part 1 and Part 2), and how to interpret the tables—without sending you on a wild goose chase for dangerous, outdated copies.
ISO 2768 is an international standard intended to simplify technical drawings. Instead of applying a specific tolerance to every single dimension (e.g., $10 \pm 0.1$ mm), you place a single block in the title block of your drawing stating: . general tolerance iso 2768 pdf
While ISO 2768 is widely used, it may not be suitable for all design projects. Be sure to consult with your design team and stakeholders to determine if the standard is applicable to your project. If you have searched for , you are