Iso 2768 General Tolerances Pdf

: By using "medium" or "coarse" classes for non-functional areas, you avoid over-specifying, which keeps machining costs down. Global Language

Ø20 ±0.1 → specific tolerance overrides general. Ø20 (no tolerance) → general ISO 2768-mK applies: Iso 2768 General Tolerances Pdf

ISO 2768 is designed to simplify technical drawings by specifying general tolerances for dimensions and features without individual tolerance indications. This ensures that the "customary workshop accuracy" is maintained for non-critical features, reducing drawing complexity and streamlining production. The standard is divided into two primary parts: : By using "medium" or "coarse" classes for