Iso 2768 Angular Tolerance

The ranges in the table (e.g., "Over 10 up to 50") refer to the of the angle, not the length of the hypotenuse or the longer side.

A technical drawing title block states: "ISO 2768-mK" iso 2768 angular tolerance

Use Class "m" (Medium) for 90% of standard machined parts. Reserve Class "f" for bearing housings and optical mounts. Use Class "c" or "v" for weldments and sheet metal bends. The ranges in the table (e