General Tolerance Iso 2768-mk <FREE>

What you plan to use (CNC machining, sheet metal, injection moulding?). The primary material of your component.

By using "mk", a manufacturer instantly knows that the component requires standard, medium-precision machining. This is typically achievable via conventional milling, turning, and drilling operations without requiring expensive secondary finishing processes like grinding or honing. Part 1: Linear Dimensions (The "m" Class) general tolerance iso 2768-mk

ISO 2768-1: General Tolerances for Linear and Angular Dimensions (The "m") What you plan to use (CNC machining, sheet

| Standard | Class | Precision Level | Typical Application | | --- | --- | --- | --- | | ISO 2768-fH | Fine / High | Very tight | Precision instruments, aerospace | | | Medium / Medium | Balanced | General machining, automotive, industrial equipment | | ISO 2768-cL | Coarse / Low | Loose | Welded assemblies, rough castings | By using the "mK" combination, engineers ensure that

To legally bind a manufacturer to these specifications, the standard must be explicitly cited within or directly next to the drawing title block. The standard syntax is: or ISO 2768 - mK

For a side up to 100mm, the limit is 0.4mm.

By using the "mK" combination, engineers ensure that a component is manufactured to a standard medium precision without needing to manually label every single feature. ISO 2768-m (Part 1): Linear and Angular Dimensions