This is a screwdriver that we completed on rhino. We had a handout and were to follow the tutorial to complete this model . This model involved me getting quite a bit of help. We used Poly lines than curves, we than also revolved it, resulting in us achieving the general shape. The following commands were than used to complete the resulting end shape of the screwdriver; single line, dir and possible flip command. The most used tool for this resulting shape would have to be the booleandifference command.