Please check out page 2 of the document that can be found at the link below: http://www.reicon.com.cn/UploadSoft/DIN ... %B7%AE.pdf I am looking at tolerance spec GTA 14 (table 1 on page 2). The table shows two lots of numbers: â€œintrinsicâ€ and â€œnot intrinsicâ€. Anyone know what this actually means? The â€œnon-intrinsicâ€ tolerances are much looser. Surely any dimension on a die casting is â€œintrinsicâ€ to the die, because the die determines the shape of the casting??? How can features be cast that are â€œnot intrinsicâ€ to the die?