Link: Tutorial: SolidWorks 3D Modeling - Screwdriver | SolidWorks Practice Design Screw Driver | Tech Hawk Example

In this tutorial, I have shown you how to design a 3d Screwdriver in SolidWorks 2015 and adding some appearance color to it. I have created three parts ( Handle, Driver & Pin) here and then I've assembled these part in an assembly file. This is not to tough to model, so beginners also can practice by this tutorial - Tech Hawk