Foldable power bit holder

thingiverse

A compact power bit holder that snaps into tool boxes or bags with ease. Simply unfold it and retrieve your bits effortlessly. A textured interior grip ensures the bit stays firmly in place. Perfect for long shank bits - check out the photos to see why. To expand capacity, just add more middle elements - 20 bits is standard, but you can easily increase that by 10 bits at a time.