This is my first time seeing a call out like this. What is the benefit of dimensioning this way?
I feel like it would be more beneficial for tolerance stack to increase the perpendicularity to .002 - .010, remove bonus tolerance, and decrease the width allowance.
Unit is inch
The call out is for the width of the part, not a hole
I read this wrong. So its the outside " width " of the part. Same principal I explained above but you need to understand inside vs. outside with MMC... What they are saying is that at maximum size it has to be perfect, as it gets smaller, it can deviate more " out of perp "