
This afternoon, I assembled the multi-driver tool I designed last week. Maya kindly printed the two parts needed to complete the project and delivered them this afternoon. I had planned for the first unit to be a prototype, but the dimensional accuracy and ergonomics were perfect, and I consider this to be a field-ready tool as it stands. This multi-driver is 1″ in diameter and 4.2″ in length with bits stowed, and 6.5″ long with a bit deployed. It holds six 3″ long standard 1/4″ bits. It has a magnetic base that holds the bits in place and holds the handle to the bit holder. It is also possible to use the handle without the bit holder as a bit extension.



While waiting for the 3D-printed parts, I put together a similar set of bits designed to fit in my existing camera bag. This kit is volumetrically more efficient at the expense of a proper handle and fully enclosed bit storage. Not pictured is the same configuration with 2″ long bits, which will cut space and weight even more at the expense of bit reach.
































