How can draw this?

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1

I want to draw this shape.

I’m used to dealing with cylinders and square shapes.

I’m not used to dealing with curves other than straight lines.

I can draw this with 2D CAD, but I’m not sure with 3D.

Can I draw it according to the size through this app?

2

If you can draw it in 2D, why don’t you just import a DXF or similar into Shapr3D? Otherwise it’s basically the same principle when drawing in Shapr.