45° angled PTFE tube passthrough with gasket

Remix of firstgizmo's clever tube passthrough. This includes a gasket printable from TPU and a flange with a 45 degree angle and narrowing guide towards the tube hole. The holes in the gasket are the same size as the tube and M3 screws for a tight seal. The centre hole for the tube that you drill in the box can be drilled larger to allow the gasket to flex slightly as the tube is inserted, making insertion easier.

45 degree flange with TPU gasket