Been in inspection for the past 6 years and this is a new one on me.
I have a drawing which states tolerances to one & two decimal places, yet all the drawing dimensions are at 3 decimal places.
What tolerance do i give the dimensions given?
One dec. +- .04
Two dec. +- .01.
You need to contact the drawing creator and get, in writing the expected tolerances.
If the drawing creator is not available use the next available tolerance which would be +-.01.
Tell me and I forget. Teach me and I remember. Involve me and I learn.