Here are the shortcuts I use the most in Blender for CAD work. They are not exhaustive, but they are the ones I find most useful:

ShortcutsDescription
ALT+OSet a circle’s diameter
ALT+DSet a line’s size
SHIFT+EEquality between 2 lines/circles
SHIFT+MCenter an element toward another (to verify)

References

Last updated 05 May 2025, 19:06 CEST. history