hand drill (neu)

This thing represents a hand drill. It is used, for example, to drill through holes that I only printed from the second layer onwards. In these cases, an electric drill is often too rough and causes more damage than good. Here the hand drill offers the more subtle solution. The following shortcomings have been eliminated with this new hand drill:
1. The round steel rotated in the handle in the old design. Even sticking it on with superglue didn't help.
2. My printer is having difficulty printing cleanly on the bottom (red) portion of the back handle. He does this when round, irregular objects grow from a small diameter to a larger one.

Therefore, I redesigned the round steel and the handle. I flattened the curvature of the round steel by 2 mm, and the hole in the handle was adjusted accordingly. Additionally, I divided the handle into two parts so that you can print the lower part separately and place the larger diameter on the print bed. Subsequently, you can glue the two parts