Rockler Dust Right 4" adaptor to DeWalt 7491 table saw 60mm dust port.

thingiverse

Do you (or someone you know) have a dust extraction system that utilizes the Rockler Dust Right "Quick Fit" system? Would you like to connect it to a DeWalt 7491-XE table saw, which only has a 60mm diameter dust port? (at least, on the lower dust port) If so, here's my adaptor to join them. My first 60mm DWE-7491-XE dust port adaptor (https://www.thingiverse.com/thing:4538797) connected to the INSIDE of the table saw's lower port to a shop vac, because I modeled it on the included adaptor. That's ok if you're running it into a 35mm hose on a shop vac. However, it's not exactly ideal if you're trying to connect a 4" system. Naturally, inserting the adaptor INTO the already-narrowed port narrows the tool's port even further, and this increases drag on the airflow, and reduces your dust extractor's efficiency/effectiveness. So, I redesigned it from scratch to couple to the OUTSIDE of the port, which has SIGNIFICANTLY improved the performance. It's still narrower than 4" but I'll take what I can get. Rockler's "Dust Right" connector features an additional adjustable air inlet if you notice the pipe contracting/imploding too much. :-)