Hello everybody
I am searching for higher quality 83mm conical burr for my Helor/Stance, is 83mm not 71mm. As I know Gorilla Gear and SSP produced 71mm only ? Do other manufacturers made high quality 83mm also ?

I don't know if screw position is the same but my advice is to get original Mazzer 83 conical. It's for 3-phase Robur, and quality of Mazzer burrs (originals) is excellent, much better then Italmill or aftermarket models.
And as far as I know, SSP are not making conicals burrs, only flat.

I am using the Mazzer Original one and I want to upgrade it.