Different types of flat burrs
What we know about the burrs of the coffee grinder are always flat burr and conical burr. And so many articles about the differences and pros and cons of each other. Debates about them always happen among enthusiasts. Rare people know that there are different kinds of flat burrs that will affect the results too.
So here I will show you our experience of the four kinds of flat burr.
For now, we have known that they are traditional flat burr, ghost burr(masticating burr), block burr, smooth flat burr. The photos of them are as below:
to be updated