Getting ready to make a bunch of zero clearance inserts for my Delta 36-725, which calls for curves. Cutting the insert to fit the hole isn't the challenge: it's rabbeting that edge profile so I can use the set screws. My options are a 1/2 shank rabbeting kit with the different size bearings that I can use in the table, or a 1/4 inch shank version I can use freehand in the palm router. In considering which way to go, I'd like to, in the future, be able to rabbet other things (e.g long pieces), so the 1/2 " in the table seems obvious. But freehanding those radius ends on the table scares the heck out of me, whereas I'm pretty comfortable doing it with the palm router. What's the best option here, where I don't route my fingers off? Another consideration is this won't be the only curved work I'll want to rabbet, either. https://www.youtube.com/watch?v=lDzyKPEO8ME makes it look TOO easy with the palm router. I'm skeptical!