Iso 2768-mh Tolerance Chart ✪

The following tolerances apply to linear dimensions such as external sizes, internal sizes, step sizes, diameters, and radii. Nominal Size Range (mm) Tolerance (± mm) Over 3 to 6 Over 6 to 30 Over 30 to 120 Over 120 to 400 Over 400 to 1000 Over 1000 to 2000 Over 2000 to 4000 2. External Radii and Chamfer Heights

ISO 2768-mh specifies for linear and angular dimensions of metal parts produced by machining or metal removal . This standard is designed to simplify drawings by establishing standard tolerances for features that don't require specific, tighter precision. The "mh" designation indicates two separate classes: m : Medium class for linear and angular dimensions. iso 2768-mh tolerance chart

Tolerance (grade m) for length L (mm):

: Tolerance class for geometrical tolerances (straightness, flatness, etc.). 1. Linear Dimensions (ISO 2768-m) The following tolerances apply to linear dimensions such