In the world of precision engineering, not every dimension needs an explicit tolerance. Specifying a tight tolerance on every single hole, fillet, or chamfer would clutter drawings, increase costs unnecessarily, and slow down production. This is where comes into play. Among its most popular combinations is ISO 2768-mK —a shorthand that tells the machinist, inspector, and designer exactly how much variation is acceptable "unless otherwise stated."
[List any dimensions outside the specified ranges] ıso 2768 mk
When a drawing references "ISO 2768-mK," it implies that any dimension or geometric feature not explicitly tagged with a specific tolerance falls under these "general" rules. This significantly de-clutters the drawing, highlighting only those features requiring precise control. In the world of precision engineering, not every