Instead of cross-referencing multiple web pages, an exclusive PDF organizes Part 1 and Part 2 into a clean, single-page or two-page dashboard.
ISO 2768-1 defines four tolerance classes (from loose to tight): iso 2768 general tolerances pdf exclusive
: Covers linear and angular dimensions (external sizes, internal sizes, radii, and chamfers). ISO 2768-2 Instead of cross-referencing multiple web pages
Having the raw tables and PDF charts is not just a convenience; in manufacturing, it is a necessity for reference. The ability to cross-reference nominal lengths quickly can mean the difference between a part passing inspection and being scrapped. "ISO 2768-MK" would be incorrect.
— Remember: Part 1 uses lowercase letters (f, m, c, v), while Part 2 uses uppercase letters (H, K, L). A drawing marked "ISO 2768-mK" is correct; "ISO 2768-MK" would be incorrect.