Summary

I use a cyclone separator to collect the chips from my Dewalt planer. This adapter allows me to connect a 2 1/4" vacuum hose to the dust port on the planer. The inlet and outlet have a slight taper to allow a good friction fit. This is sized to fit the DW735 planer, but it may fit other models/brands as well.

The walls are a little thin at 0.075" thick, so I opted to print at 100% infill.