The driver stand is angled fairly shallow, to keep it with the 2x2 / 1x2 envelope, even if a bit is in the driver.
Two models and their Fusion base files included, v1 with the bit storage, v2 without.
V1 could be modified to take more bits, up to 6 steps with 4 each could be done, but those 16 are all the bits I have and use, currently.
Check my other models for a simple charger stand.
Prints without supports.
The author marked this model as their own original creation.