adapter for Dewalt plunge router base to my shop-vac hose. I printed this in PLA for a friend, I will comment back if it fails. It fits the dewalt adapter shown in the photo.
Printed in the position shown in photo.
Anycubic i3 Mega Ultrabase
Infill didn't matter for me because I printed at 2mm thick walls. The shell is 3.2 thick.
For some reason I was getting some separation with my 0.4mm nozzle. Maybe increase flow a little?
Brim for stability (I used 10mm)
Supports everywhere. I had mine set at 60 deg, fill amount 15%. Its kind of a pain to remove it from the inside, so don't go too dense.
Printed in the position shown to minimize supports. The Ultrabase I have works really well, I didn't have any stability issues, I suggest not going too fast depending your setup.