Upgraded bit holder for the M18 drill and impact.
Holds 3 bits using tapered grip fins.
I made many test models to get to this iteration. Print from ABS or PA-CF. Works best with PA-CF. PLA will not work. PLA is too stiff for the grip fins to flex properly to engage with the bit. PETG may work but I have not tested.
Print with supports on the pegs.