Configure, download, print.
Custom 3D models start here — fast and easy
Generate it to your dimensions for free!
What’s New
The beta version of iteration3d.fr is live !
More than 500 STL models generated online and available for free download!
Our roadmap? Multiply templates and build a large library of parameterized 3D files (STL/3MF) compatible with Cura, PrusaSlicer, Bambu Studio, or any other slicing software for 3D printers. How? See this page: How are 3D files generated?
🚀 Ready for the largest library of parametric 3D models? Be part of the adventure!
Most popular templates
with on-demand generation:
Latest model generated online:
Discover on the blog
First multicolor template!
2025-07-15 ·
New templates ·
sylvain
Another milestone for iteration3d.fr !
The first multicolor template is now available to generate compartment boxes with colored rings on each row.
Number of compartments, dimensions, fillets or not, and now color sequences – everything is customizable.
This model was designed to take advantage of multi-filament 3D printers, while keeping filament changes to a minimum.
The platform takes a step forward toward more advanced, technical models tailored for modern machines.
Your turn to generate yours !
Some 3D models generated online
📦 Model #1248
2 object(s)
- format
STL
Download this enclosure model with a screwed lid in STL format. The dimensions are 200 mm long by 130 mm wide and 60 mm high. The cover only measures 10 mm high. Wall thickness is 2 mm. This enclosure features cooling area on the lid and under the base.
| Parameter | Value | Unit |
|---|---|---|
| length | 200 | mm |
| width | 130 | mm |
| total height | 60 | mm |
| lid height | 10 | mm |
| wall thickness | 2 | mm |
| screw margin | 0 | mm |
| fit clearance | 0.1 | mm |
| cooling level | 3 | |
| cooling zone(s) | 3 |
Diameter adapter ⌀80 mm to ⌀75 mm in STL format. Final length of this adapter is 101 mm. The thickness of the tubes is identical: 2.5 mm. The axes of the tubes are offset. The ends are rounded on the outside to facilitate the connection of the two tubes.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 46 | mm |
| side A diameter | 80 | mm |
| side A thickness | 2.5 | mm |
| side B length | 45 | mm |
| side B diameter | 75 | mm |
| side B thickness | 2.5 | mm |
| transition length | 10 | mm |
| axis offset | 2.4 | mm |
| ends fillet | 1 |
Inline tube reducer ⌀80 mm to ⌀75 mm in STL format. Final length of this reducer is 115 mm. The thickness of the tubes is identical: 2 mm. The axes of the tubes are off-center. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 50 | mm |
| side A diameter | 80 | mm |
| side A thickness | 2 | mm |
| side B length | 50 | mm |
| side B diameter | 75 | mm |
| side B thickness | 2 | mm |
| transition length | 15 | mm |
| axis offset | 2.4 | mm |
| ends fillet | 0 |
Download this circular box model in 3D STL format. Its diameter is 125 mm and its height is 25 mm. The wall thickness is 2 mm.
| Parameter | Value | Unit |
|---|---|---|
| external diameter | 125 | mm |
| total height | 25 | mm |
| wall thickness | 2 | mm |
| fit clearance | 0.1 | mm |
| inner bottom fillet | 0 | mm |
This multi-compartment box with colored rings design includes 36 storage spaces measuring 14×14×7 mm each. The total dimensions of the box are 105×105×10 mm. A 6.9 mm fillet applied to each compartment make it easier to grasp items stored in slots.
| Parameter | Value | Unit |
|---|---|---|
| number of rows | 6 | |
| number of columns | 6 | |
| compartment length | 14 | mm |
| compartment width | 14 | mm |
| compartment height | 7 | mm |
| wall thickness | 3 | mm |
| compartment fillet (radius) | 6.9 | mm |
| row colors | AB... |
Enclosure with lid in STL format. The dimensions are 150 mm long by 80 mm wide and 40 mm high. The cover only is 20 mm high. Wall thickness is 4 mm. The enclosure does not have cooling.
| Parameter | Value | Unit |
|---|---|---|
| length | 150 | mm |
| width | 80 | mm |
| total height | 40 | mm |
| lid height | 20 | mm |
| wall thickness | 4 | mm |
| screw margin | 0 | mm |
| fit clearance | 0.1 | mm |
| cooling level | 0 | |
| cooling zone(s) | 0 |
Tube coupler ⌀85 mm to ⌀60 mm in STL format. Total length of this adapter is 45 mm. The thickness of the tubes is identical: 3 mm. The ends are raw.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A diameter | 85 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B diameter | 60 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | 0 |
Download this enclosure with lid in 3D STL format. The dimensions are 300 mm long by 100 mm wide and 60 mm high. The cover only measures 20 mm high. Wall thickness is 5 mm. The enclosure does not feature cooling.
| Parameter | Value | Unit |
|---|---|---|
| length | 300 | mm |
| width | 100 | mm |
| total height | 60 | mm |
| lid height | 20 | mm |
| wall thickness | 5 | mm |
| screw margin | 0 | mm |
| fit clearance | 0.1 | mm |
| cooling level | 0 | |
| cooling zone(s) | 0 |
Get this round storage box in STL format. Its diameter is 60 mm and its total height is 20 mm. The walls have a thickness of 2 mm.
| Parameter | Value | Unit |
|---|---|---|
| external diameter | 60 | mm |
| total height | 20 | mm |
| wall thickness | 2 | mm |
| fit clearance | 0.1 | mm |
| inner bottom fillet | 0 | mm |
Get this cylindrical organizing box in STL format. Its diameter is 50 mm and its total height is 45 mm. The wall thickness is 2 mm.
| Parameter | Value | Unit |
|---|---|---|
| external diameter | 50 | mm |
| total height | 45 | mm |
| wall thickness | 2 | mm |
| fit clearance | 0.1 | mm |
| inner bottom fillet | 0 | mm |
Get this round storage box model in STL format. Its diameter is 20 mm and its total height is 20 mm. The wall width is 2 mm. A fillet located at the bottom of the box makes it easier to grip stored objects inside.
| Parameter | Value | Unit |
|---|---|---|
| external diameter | 20 | mm |
| total height | 20 | mm |
| wall thickness | 2 | mm |
| fit clearance | 0.1 | mm |
| inner bottom fillet | 1 | mm |
Inline tube adapter ⌀30 mm to ⌀26 mm in STL format. Final length of this reducer is 50 mm. The thickness of the tubes is identical: 2 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A diameter | 30 | mm |
| side A thickness | 2 | mm |
| side B length | 30 | mm |
| side B diameter | 26 | mm |
| side B thickness | 2 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | 0 |
This STL file provides 30 sections measuring 20×20×21mm each. The total dimensions are 233×72×24mm. A 3mm fillet applied to all compartments provide a better grip stored in the compartments. The walls are particularly robust.
| Parameter | Value | Unit |
|---|---|---|
| number of rows | 3 | |
| number of columns | 10 | |
| compartment length | 20 | mm |
| compartment width | 20 | mm |
| compartment height | 21 | mm |
| wall thickness | 3 | mm |
| compartment fillet (radius) | 3 | mm |
Tube junction ⌀100 mm to ⌀51 mm in STL format. Length of this sleeve is 160 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 5 mm. The two axes of the tubes are off-center. The ends have a fillet to ease the connection.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 60 | mm |
| side A diameter | 100 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B diameter | 51 | mm |
| side B thickness | 5 | mm |
| transition length | 60 | mm |
| axis offset | 25.4 | mm |
| ends fillet | 3 |
Inline tube junction ⌀50 to ⌀40 mm in STL format. Length of this connector is 45 mm. The thickness of the larger diameter tube is 4 mm, and the smaller one is 3 mm. The ends have a fillet on the outside to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A diameter | 50 | mm |
| side A thickness | 4 | mm |
| side B length | 20 | mm |
| side B diameter | 40 | mm |
| side B thickness | 3 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | 1 |
This storage box design features 9 compartments measuring 16×26×10mm each. Overall dimensions are 56×86×12mm. The cavities are not equipped with any fillet.
| Parameter | Value | Unit |
|---|---|---|
| number of rows | 3 | |
| number of columns | 3 | |
| compartment length | 16 | mm |
| compartment width | 26 | mm |
| compartment height | 10 | mm |
| wall thickness | 2 | mm |
| compartment fillet (radius) | 0 | mm |
This printable storage box provides 64 storage spaces measuring 20×25.2×100mm each. Overall dimensions are 196×237.6×104mm. A 5mm fillet applied to each compartment provide a better grip stored in the compartments. The walls are particularly robust.
| Parameter | Value | Unit |
|---|---|---|
| number of rows | 8 | |
| number of columns | 8 | |
| compartment length | 20 | mm |
| compartment width | 25.2 | mm |
| compartment height | 100 | mm |
| wall thickness | 4 | mm |
| compartment fillet (radius) | 5 | mm |
3D file of O-ring (torus-shaped seal) with Internal diameter 5.2 mm / CS 2 mm. Final diameter resulting corresponds to 9.2 mm.
| Parameter | Value | Unit |
|---|---|---|
| inner diameter (ID) | 5.2 | mm |
| cross section (CS) | 2 | mm |
File of circular seal with dimensions ID (inner diameter) 4.47 mm × section thickness 1.78 mm. Final diameter is therefore 8.03 mm.
| Parameter | Value | Unit |
|---|---|---|
| inner diameter (ID) | 4.47 | mm |
| cross section (CS) | 1.78 | mm |
3D file of rubber ring with dimensions ID 26 mm × thickness 3 mm. The outer diameter resulting is therefore 32 mm.
| Parameter | Value | Unit |
|---|---|---|
| inner diameter (ID) | 26 | mm |
| cross section (CS) | 3 | mm |