Mechanical Engineering Drawing Workshop

General TolerancesStandard Tolerance Table 6: Deviation Limits of Angle.

Datum Dimension of Shorter Side o

f Target Angle

SymbolMeaning

10 or under over 10

over 50over 120

over 400

to 50to 120

to 400Limit Deviations

ffine

±^1 °±30′

±20′±10′

±5′

mmediumccoarse

±^1 °30′±^1 °

±30′±15′

±10′

vvery coarse

(^32) ±°±°

1 30′±°±

20′±