HarveyMushman from their website.
āKafaTek grew out of passion for coffee and obsession over precision.ā
That is the aim of the engineering. To make the most precise hyper-aligned grinders possible. As most will agree, alignment is key to long term consistency and getting the most out of whatever bean you enjoy. You wonāt have to ever shim these grinders to attain alignment.
And Kafatek is fully transparent with these āclaimsā with a number of videos showing their work. The last story they posted on IG showed a 98mm burr (which if youāre not familiar, they make a variety of their own burrs in house out of surgical stainless steel) that was fractions of a micron within dimension which is in the realm of aerospace prescion..for a coffee grinder folks..totally insane but true to their ethos.
It does come with a price, but itās the type of product that is built so well as to be handed down to the next generation while maintaining itās prescion.
As such I will close by saying the burrs get better and better with time āseasoningā and expect your grind setting to require going finer over several pounds of beans. That is when I would do a flavor comparison