Screwdriver step down precision adapter

thingiverse

Adapter designed to convert a standard driver into a precision driver. I created it specifically for use with Dremel automatic driver kits, however, it should work seamlessly with any 6.3mm internal hex and fit snugly on any 4mm external hex bits. If you are using this adapter for the same purpose as I am, there are spaces available to accommodate 1x4mm round magnets. The interior space can hold four of them, keeping the bits both secure and magnetized, while the single magnet at the tip is intended to hold the plastic part firmly in place within the chuck. edit: My latest test print has just completed, I will now consider this project complete and should no longer require any further updates.