Bosch Router Table Insert Rings

The Bosch Router Table comes with 3 different sizes of insert rings for their router table. The tabs on the Bosch rings break off easily and the height of the rings aren't level with the top of the table. I designed my rings to offer more sizes (8 total) to give more choices. Having an insert ring that more closely matches the router bit size improves dust collection and provides better stability for small wood pieces. I also designed these to fit flush with the top of the router table. This improves accuracy of your cut on small wood pieces. Finally, my first design had the 4 tabs almost identical to the Bosch design. I found that these tabs broke easily. I beefed them up with a different design so that breakage rarely occurs. The result is a much tighter fit. When installing the first time it may take a little tap from your fist, piece of wood, or rubber mallet. They do fit more loosely the second time. If too tight due to router table or 3D print tolerances or user preference, y