I need to find a router bit for the outside edge of my first ever drawer fronts. I know what I want but I don't know what it is called so I can't find it. It is a simple rounded edge that has a step to the face of the drawer. I've seen some bits that look close but they only show the profile view and unfortunately I have difficulty visualizing what the facing view would be. Is it perhaps 2 bits to get what I am looking for? Which 2 and what is the technique for using them? TIA.