General Tolerance Iso 2768-mk Updated -

ISO 2768-2 defines three precision classes for form and position. The upper-case letter in "mK" represents the Medium geometric tolerance tier. H: Tightest geometric control. K: Standard geometric control (Medium). L: Loose geometric control.

| Nominal Size Range (mm) | Tolerance ‘k’ (mm) | | :--- | :--- | | Up to 100 | 0.1 | | >100 to 300 | 0.2 | | >300 to 1000 | 0.3 | | >1000 to 3000 | 0.4 |

120 to 400 mm: ±1.2 mm

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

Geometrical tolerances control the form, orientation, and location of features. ISO 2768-2 defines three classes for geometrical tolerances: H, K, and L. general tolerance iso 2768-mk

represents the gold standard for general tolerances in modern mechanical engineering. It harmoniously blends the 'medium' linear tolerances with 'medium' geometric controls to produce parts that are both functional and economical.

Inspection teams know exactly which parts can be checked using standard sampling rates versus 100% inspection. ISO 2768-1: The "m" Class (Linear & Angular Tolerances) ISO 2768-2 defines three precision classes for form

The specific designation is one of the most commonly used general tolerance classes in precision machining, CNC milling, and turning. It establishes a baseline of acceptable accuracy for dimensions that do not require specialized high-precision tolerances. Breaking Down the Designation: What Does "mK" Mean?

When you see the designation , it is a combination of these two parts: K: Standard geometric control (Medium)

- Medium)

ISO 2768-mK is an international standard that provides a simplified system of for linear and geometrical dimensions. Instead of manually labeling every single dimension on a complex drawing, engineers use this shorthand to define acceptable levels of precision for all non-critical features.