Cục Adapter Chuyển Đổi Đầu Tua Vít

I wanted to use the screwdriver bits with my precision screwdriver handle, so I made this adapter.

I will only use this occasionally, so I printed in tough PLA. I suggest 100% infill, using support (tree supports worked for me), and a brim, since the base is narrow. 

You could try flipping the model but it might be tough to remove the support from inside the socket.