Sir, Geometrical tolerance for surface flatness mentioned 0.05 in feature control frame, but how it is changed to 0.03 , saying all points lie between two plane 0.03 apart on surface .
Thank you for the comment. This is an error on our part, that is a typo. If the Feature Control Frame states 0.05 the tolerance zone should be two parallel planes at 0.05 apart, not 0.03.
