3D preview of Stackable Lab Tube Rack (3 Layers)
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Interactive 3D model of Stackable Lab Tube Rack (3 Layers)

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Stackable Lab Tube Rack (3 Layers)

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Bounding box
85 × 85 × 120.5 mm
Engine
3D Printing B-rep
Parameters
13
Published
November 10, 2026

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The prompt

looks allready good but the holes are 12.4mm my tubes are only 11 thats why i asked for 12mm holes. can you make them smaller to 12mm and is there a possibility to add more?

Parameters

NameValueRange
Plate diameter85 mm50 – 90
Plate thickness2 mm1.5 – 5
Standoff height, layer pitch = leg_h + plate_t38 mm10 – 80
Number of legs3 mm3 – 6
Leg arc span24 deg8 – 60
Leg radial width7 mm3 – 15
Plate rim chamfer0.6 mm0.2 – 1.5
Tube hole dia. - 11 mm tube + clearance12 mm10 – 16
Hex grid pitch of the tube holes13.2 mm12 – 20
Material between hole and plate edge1.5 mm0.8 – 6
Hole pattern rotation against the legs15 deg0 – 60
Central hole diameter5 mm3 – 10
Overlap between stacked layers0.5 mm0 – 1

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.

Stackable Lab Tube Rack (3 Layers) - Free CAD Model (STEP, STL) | TextoCAD