Adaptor nối ống hút bụi với dust collector

Simple small part that that connects my vacuum hose to the popular dust collector also seen in the picture

35mm to fit inside the dust collector and 32.5mm on the other end so you can “screw” your 32mm vacuum hose on the other end. 

You might need to scale in your slicer to have good tolerance

I would print it at 45 degree angle on your printbed to have a stronger part