My screwdriver broke, as the original one was also plastic - I had bought this screwdriver set from AliExpress, so I had to make a replacement one.

It's pretty much an exact replica of the original one, it fits in perfectly back into the case, so this might be useful if yours broke too, turns out using a plastic screwdriver to pry something open is not a good idea… lol

This is for S2 Bits, they are approx 4mm.

It's like the original one, so it has a spinny top which helps you when screwing things in, it may take some force to put on the first time - but this is normal

If your not using a print profile for Bambu Studio, make sure you put a brim with a object gap of 0mm to ensure the screwdriver won't fall when printing, print the screwdriver facing upwards, so that the part holding the bit is facing upwards.