Fix — Iso 2768 Medium Tolerances

| Nominal Dimension (mm) | Tolerance (mm) | | --- | --- | | 0 to 3 | ±0.1 | | 3 to 6 | ±0.2 | | 6 to 30 | ±0.5 | | 30 to 120 | ±1.0 | | 120 to 400 | ±2.0 | | 400 to 1000 | ±3.0 |

Quality Control (QC) processes are streamlined. Inspectors know that dimensions adhering to 'm' tolerances are non-critical. This allows them to focus their attention and high-precision measurement tools (like CMMs) on features with tight individual tolerances, rather than checking a fillet radius with a micrometer. iso 2768 medium tolerances

The ISO 2768 standard simplifies technical drawings by providing a default set of tolerances for linear and angular dimensions that lack specific indications. The class is the most commonly used of the four precision levels (fine, medium, coarse, and very coarse), as it aligns with the typical capabilities of modern CNC machining and general workshop processes. | Nominal Dimension (mm) | Tolerance (mm) |