Review on 🐇 Adjustable Interchangeable Rabbeting Bearings for SellyOak by Sam Sergio

Bought to make ducts on 3/4 MDF that needed to be on a wall where there is a small piece of mold not allowing it to be flush. They worked well for what I needed. The bits worked great and the only issue I had was holding the bearings. The shank of the bit is perfectly smooth so there was nothing to catch when trying to unscrew the screw holding the bearings. I ended up having to remove the cutting attachment that I had already installed on my router to insert this attachment and then I was able to loosen the screw. It's fine if I knew about this beforehand, but I was a little annoyed by the need to remove a bit to insert that bit and then reset the original bit. Considering this bit only stores the bearings, it really needs to have a flat side so the tool can grab it from the top when tightening/loosening the bolt. Can't comment on durability as I only bought them for one use and may use them again but they won't see much use. If for some reason I start using them more, I'll edit my review to provide info on how they're holding up. Overall, they're value for money as you don't have to spend a lot of money for something that's only used once. If you need them for multiple uses, you need to get them and see for yourself.