Design a part

ExamplesQuadcopter arm

Quadcopter arm

Quadcopter arm on the print bed
The print preview of the built part. One square is 10 mm.

I crashed my quadcopter and one of its four arms snapped at the motor end. Can you make a new arm?

Material
PETG
What the tool did
A replacement arm with the motor mount at its end. The tool does not yet check strength. Order a load-bearing part like this as a single first and try it.
You can change the brief before you start.