In this Rhino tutorial, we'll explore the modeling techniques and principles needed to create several tools such as screwdrivers and saws. We'll look at varying techniques to solve many modeling problems you may face when first using Rhino. We'll also use layers and color to distinguish parts and tools. By the end of this Rhino training, you'll have gained a solid amount of modeling techniques and be ready to implement them in your own projects. Software required: Rhino.