Internal fillet

[markwise]

How do I do a fillet radius of 3mm on internal edges of solids. I can do external. My object is a pipe raised neck flange made up with a couple of 3d cylinders and I want a radius them together.

[Arben.Allaraj]

How do I do a fillet radius of 3mm on internal edges of solids. I can do external. My object is a pipe raised neck flange made up with a couple of 3d cylinders and I want a radius them together.


Again with fillet options ?
Can I see a picture.

[markwise]

Do the two items need to be unioned and the UCS in a correct direction?

[markwise]

I just made it work by picking the corner I wanted to radius. I thought I would have tryed that before.

[Arben.Allaraj]

I just made it work by picking the corner I wanted to radius. I thought I would have tryed that before.

See the file and for fillet use chains options.