I do metalwork and I make PCBs both of which use decimal inches (0.1" graduations) as well as metric.
My ideal rule has metric one side and inches on the other. I don't mind one side having 1/8" graduations but I definitely want decimal inches on one edge.
These steel rules have all of the above.
Many cheap steel rules have the graduations printed on and although they are fairly tough, they can wear off.
The graduations on these rules are engraved so they will not wear away.
These are excellent steel rules.