Anyone who can help me out,

I have been trying to figure out how to draw little welding dimples on sheet metal. I have attached two pictures of what it looks like and would appreciate any help. I don't know if this is a custom feature that was created by someone on solid works or is it a feature already there that i can just click on and do the work. Dimple 1 drawing is the top very of it and dimple 2 is what it looks like from the side.

Thank you,