In this video I replace my bottom brass drain tube on my 1986 13' Boston Whaler. Replacing the bottom tube is challenging because of the limited access from the inside of the boat and the steep angle on the outside of the stern.

The 3D printed parts can be accessed for free here: [ Ссылка ]

To make the parts, open that link and export the parts for the die and sphere as ".step" files. Then upload them to a site like [ Ссылка ]. You can get an estimate in a few seconds after you pick what material to use for printing. Mine were printed with MJF Nylon PA12.

Special thanks to Tom W. Clark from theHullTruth.com for all the advice and inspiration. Without Tom I'm pretty sure I'd still be struggling with it.

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