I want to be able to use my 1/4” bits with the precision drivers I have. I’ve looked locally but couldn’t find such a thing. The piece I need could be either a female to female 1/4” hex since I already can adapt my precision shank to a 1/4” shank, or, preferably, I would like to go directly from a 4mm shank to a female 1/4” hex or even a chuck that could work with 1/4” bits would be kind of ok. Thanks for any input… I’ve already heard this is a weird request from a few people.