Line Conventions

Front

Line 1 is an example of a

Back

leader line

Front

Line 1 is a

Back

short break line

Front

Line 2 is a

Back

Object line

Front

Line 3 is a

Back

Construction line

Front

Line 4 is a

Back

section line

Front

Line 5 is a

Back

hidden line

Front

Line 6 is a

Back

centerline

Front

Line 1 is a

Back

Long break line

Front

Line 2 is a

Back

Dimension line

Front

Line 3 is a

Back

Extension line