Help! how to make a cone curve!

Hello! Does anyone know how to make a hole with cams but in a cone? I’ve tried everything… unfortunately I don’t know how to do it.

Look at this SU file for ideas.

Cam with slanted side.skp (293.3 KB)

Thank you for the information, but where? and how to find follow me tools?
Alternatively, show how to make this cone in a curve?

piasta_cone.skp (247.4 KB)

To help achieve your goals, some time spent at the SketchUp Campus and at the SketchUp - YouTube channel will be very worthwhile. Both sites are from the SketchUp team. On the YouTube channel, pay attention to the Square One Series and Level UP series. They cover the basics for each tool.

The Follow Me tool is the 10th down in the rightmost column of the tools that have shown in a black rectangle.

You can also open the instructor Window to get some help with this tool when using it.

Thank you very much for the hint and help, it wasn’t easy… but thanks to follow me* (different icon)… I managed to draw it by hand. You are the Master.