1/4"(6.35mm) Hex compatible
Make your own precision hand tools
This handle is compatible with any Hex 1/4" (6.35mm) tool bits.
This is just a handle. If you need some tool bits or different handles,
visit : http://www.thingiverse.com/thing:1381028
5 different body sizes available:
20mm (very short)
100mm (very long)
Tips and tricks :
It's easier to fix a bit too loose than too tight. For that, just put a tiny bit of Blu-Tack down the socket (the female part) and you should be good for hundreds of uses before having to change it.
Print upright to get the best result on the dome part.