grabcad
I started by sketching out all of the straight lines and dimensioning them as such. To create the curved geometry, I used two different types of arcs. I created a centerpoint arc, using the midpoint of the long line in the bottom right as the center. Then for the curve on top, I used a three point arc to close the sketch. I then cut out the circle and extruded the model.
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This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
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