What should be the punch hole size be in the front and middle receiving areas and donor area?

[hairyg77]

Is the frontal receiver area a smaller punch hole size then the mid receiver area? And the donor area is different also?

can we request the smaller punch hole size from the doctor? 

 

[LeftHook]

The punch sizes usually vary between 0.8 and 1.0, and as far as I'm aware, most doctors use the same sized punch. 

Extraction tools are different, is there purpose isn't to just punch a hole, but rather, to score and extract folicles.

I'm guessing that most (probably close to all) doctors use the smallest hole punch sizes possible, and have developed expertise using tools of a particular type. Therefore asking them to switch from what they've proven themselves to be successful with, could deliver unpredictable results. That being said, if a doctor tells you (and proves it via documented results) that they can produce excellent results with tools of different sizes, and therefore gives you an option, then of course, go for it.