Side cover for the Festool TS 55 dive saws.
Even with dust extraction, these excellent saws leak some particles from out the cover hole (normally used for changing blades). Similar to jbasen's Cover Plate, this thing plugs the hole. It is meant to snap in place and be taken out, when changing blades. Enjoy!
A little bit of filing/sanding might be required on the print. After all machines and printers vary a little bit in dimensioning.
The thing was designed using Freecad v0.17.