Bit Holder

thingiverse

Six and seven bit holders are ideal for this purpose. The drill tap set can be found at https://www.aliexpress.com/item/32852775323.html?spm=a2g0s.9042311.0.0.27424c4dL1vYBP, where it was purchased for five dollars. This little set is truly awesome and works perfectly when combined with a screwdriver handle to ream and tap holes in prints. A bit of artistic flair has been added, but the paint job could be improved upon with some additional techniques.