You can use the Bend Part tool to bend a part based on a sketched bend line. You can specify the end of the part to bend, the direction of the bend, the angle, the radius, and the arc length. You can find the Bend Part tool on the Modify tab of the Model tab. By default, it is hidden from view and must be accessed by using the flyout (the small black triangle on the Modify panel).
Here are some guidelines to be aware of when using the Bend Part tool: