This is a replacement foot for the Boch TS-1000 table saw stand.
The legs are steel square tubing with in ID of 28mm. This fits snugly inside the tubing just as did the original. There is a one piece foot as was the original and a two piece where the round end is separate. It's joined to the insert with a M5 bolt and two pins to keep it from spinning sideways. They are both designed to make the stand sit at exactly the same height as it did originally as I made stands that were set off of that height.
Using the two piece version it is possible to print in two different materials. I used PETG for the inserts and TPU for the ends. Be sure to print with a thick enough wall (I went 5mm on the end caps). They are a bit of a tight fit so a heat gun helps with getting them in. There is also no clearance on the threads so they will be extremely tight and shouldn’t back out on their own. Supports are required if you want the barbs to turn out nice but I did manage to print without and it was a bit ugly, but it did work.
Don’t forget that you can turn them 180 when they wear down again (or just don’t ever drag your saw).