General Tolerance Iso 2768-mk |work| Link

If you’ve seen "ISO 2768-mk" in the title block of a blueprint, What is ISO 2768?

It provides a universal language between designers and manufacturers worldwide, ensuring that a part made in Germany fits a part made in the USA. When NOT to use it general tolerance iso 2768-mk

The designation consists of two separate parts that define the accuracy level for different features: If you’ve seen "ISO 2768-mk" in the title

The goal is simple: to simplify drawings. By referencing ISO 2768, a designer tells the machinist, "Unless I specify otherwise, follow these standard accuracy levels." Breaking Down the "mk" Suffix a designer tells the machinist