3D preview of Perforated Hollow Sphere (Neck Removed)
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Interactive 3D model of Perforated Hollow Sphere (Neck Removed)

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Perforated Hollow Sphere (Neck Removed)

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Bounding box
110.1 × 110.1 × 106.0 mm
Engine
Precision B-rep
Parameters
7
Published
October 20, 2026

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The prompt

Remove the neck entirely and add more holes across the surface of the sphere, distributing them evenly and symmetrically. Keep the sphere diameter at 110 mm, the axial through-hole diameter at 30 mm, the wall thickness at 4 mm, and the diameter of each surface hole at 5 mm.

Parameters

NameValueRange
Sphere Diameter110 mm40 – 300
Wall Thickness4 mm1.5 – 20
Axial Through-Hole Diameter30 mm5 – 100
Surface Hole Diameter5 mm1 – 20
Surface Hole Depth (Blind)3.2 mm0.5 – 10
Surface Hole Count60 count8 – 300
Surface Hole Ring Count6 count2 – 24

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.

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