Iso 2768-mh Tolerance Chart [verified] 📥

The standard is a specific designation within the international manufacturing framework used to simplify technical drawings by providing general tolerances for parts produced by machining or metal removal .

is a combination designation used in engineering drawings to specify general tolerances for parts without individual tolerance indications. It combines two distinct parts of the ISO 2768 standard: "m" (medium precision) for linear and angular dimensions, and "H" (high precision) for geometrical features. Understanding the "mH" Designation iso 2768-mh tolerance chart

These values apply to lengths, diameters, and angles that don't have an individual tolerance. For lengths, widths, and diameters: 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 External Radii & Chamfer Heights Used for rounded edges or beveled corners: Nominal Size Range (mm) Tolerance (± mm) over 3 to 6 Angular Dimensions Applies to the shorter leg of the angle: Nominal Length Range (mm) Tolerance (±) over 10 to 50 over 50 to 120 ISO 2768-2: Geometrical Tolerances (Class 'H') The standard is a specific designation within the