3D preview of Flat Disc with Three Ratchet Teeth
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Interactive 3D model of Flat Disc with Three Ratchet Teeth

Gears and transmission

Flat Disc with Three Ratchet Teeth

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Bounding box
28.0 × 26.8 × 5.0 mm
Engine
Precision B-rep
Parameters
6
Published
August 7, 2026

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The prompt

Create a flat cylindrical disc that is 25mm in diameter and 5mm thick. Cut a perfectly centered 5.4mm circular hole through the middle of the disc. Along the outside edge of the disc, extrude 3 sharp, evenly spaced triangle teeth pointing outward like a ratchet gear.

Parameters

NameValueRange
Disc Diameter25 mm10 – 100
Thickness5 mm1 – 20
Center Hole Diameter5.4 mm1 – 20
Number of Teeth31 – 12
Tooth Base Width3 mm0.5 – 10
Tooth Height (Outward)3 mm0.5 – 10

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.