The Tolerance Grade list in the Feature Location dialog box (Insert | Dimension | Location) enables you to select from the following ISO Tolerance grades:
IT1 |
IT7 |
IT13 |
IT2 |
IT8 |
IT14 |
IT3 |
IT9 |
IT15 |
IT4 |
IT10 |
IT16 |
IT5 |
IT11 |
IT17 |
IT6 |
IT12 |
IT18 |