Manually enter a rotation angle

I usually have to output multiple angles of the same box. And then again for a different job a different box at the same angles (-45, -30, -15, 0, 15, 30, 45). I would love to be able to use origami to do this and not have to output the model to a 3D program. So, a way to manually control the rotation of the object on at least the X or Y axis would be really helpful.