3D preview of Hollow Sphere with Neck
Loading the interactive model…
Interactive 3D model of Hollow Sphere with Neck

Everything else

Hollow Sphere with Neck

1 views
Bounding box
110.1 × 110.1 × 130.9 mm
Engine
Precision B-rep
Parameters
4
Published
October 20, 2026

Download

Free to download and use. See the terms.

The prompt

Generate a 3D model of a sphere with a diameter of 110 mm, featuring a central through-hole with a diameter of 30 mm. Extend a neck 25 mm outward from one end of the axial hole, with the neck also having a diameter of 30 mm. The sphere should have a wall thickness of 4 mm, with evenly distributed holes of 5 mm in diameter across its surface.

Parameters

NameValueRange
Sphere Diameter110 mm50 – 200
Wall Thickness4 mm1 – 10
Central Hole Diameter30 mm10 – 50
Neck Length25 mm5 – 100

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Hollow Sphere with Neck - Free CAD Model (STEP, STL) | TextoCAD