Rotating Head for Screwdrivers

This makes a normal screwdriver to one with a rotating head for easy use.

You can edit the text inscription for your needs. 

Maybe you must edit the scale factor for a good fit.

I printed it with variable layerhights for more smoothness.

After printing, carefully go with a knife into the gap between the upper and lower part to loosen the two parts.

After pressing the knob in the screwdriver, turn it a while with force to get a smooth turning.