Dust port adapter for Delta RC-33 planer

Delta RC-33 planer (and maybe the other variants such as DC-33) has a cast iron shroud with a large dust collection port that is not compatible with the common accessories on the market. This adapter allows you to connect a 4" dust collection hose to the planer.

IMPORTANT: you must print this with brim, otherwise the adapter will not stick to the work surface.

I printed this in PETG with 0.2 layer height and 100% infill.

Print instructions

Must enable brim!
Use 100% infill