I’m pretty sure that it is, as Blakey says, a Porlex, so probs a pisstake, if not that’s a very expensive mod! Funny tho’.
I have a Hario hand grinder and it frequently gets modded to work with a hand drill. #cantbearsed
But I’m sure that Justin at Coffee Supreme could make something like this work. Here’s a X0 gripshifter he modded to control airflow on one of their roasters.