This is a vacuum hose adapter mount for the Gamma BS-1010 Belt Sander (Bandschhurmachine).
It is designed to slide over the extraction port of the tool just like the original (vacuum bag piece).
I have only printed this on the Bambulabs P1S and it prints fine with support just needs minimal clean-up with a set of small pliers. The print has not been tested on other printers.
Print in PETG at 15% using gyroid infill and use of support.
The author marked this model as their own original creation.