Configurable 3D models ready for 3D printing
What’s New
The beta version of iteration3d.fr is live and...
Cocorico!
On-demand generation is now up and running for the multi compartment storage box template!
Feel free to try it out and share your feedback.
It means the on-demand generation mechanism is now in place!
Next step: publish new, more complex and customizable templates!
More than 300 STL models are available for free download!
Try them out and feel free to share your feedback!
First time here? Visit the Getting Started page.
As you’ve probably guessed, the goal is to 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?
What’s new? To keep it simple, iteration3d.fr aims to become a platform for technical 3D files available in various dimensions, and fullly configurable!
If you like the idea, don’t hesitate to spread the word or leave us a quick message of support!
🚀 Ready for the largest library of parametric 3D models? Be part of the adventure!
Most popular templates
with on-demand generation:
Featured post
What is the STL 3D file format ?
2025-05-18 ·
3D Modeling ·
sylvain
Do you often use STL files without really knowing what's inside them? This iconic format of 3D printing has existed since 1987… yet it still remains the undisputed standard today.
Discover the origin of the format, how it works based on a triangle mesh, and why it's so universally adopted.
Did you know that a simple fillet can multiply a file's size by 400? Or that just a few lines of text can generate a perfect cube?
Finally, understand its limitations… and why, despite them, it still dominates over newer formats. A complete, illustrated, and accessible article.
Last generated model:
Some 3D models to download
This parametric storage box includes 6 storage spaces measuring 80×20×20mm each. Overall dimensions of the box are 166×68×22mm. Fillets of 4mm applied to all compartments provide a better grip stored in the box.
| Parameter | Value | Unit |
|---|---|---|
| nbR | 3 | |
| nbC | 2 | |
| coL | 80 | mm |
| coW | 20 | mm |
| coH | 20 | mm |
| waT | 2 | mm |
| coF | 4 | mm |
This parametric storage box includes 9 slots measuring 30×20×50mm each. External size of the box are 102×72×53mm. A 3mm fillet applied to all compartments make it easier to grasp items stored in the box. The dividers are particularly reinforced.
| Parameter | Value | Unit |
|---|---|---|
| nbR | 3 | |
| nbC | 3 | |
| coL | 30 | mm |
| coW | 20 | mm |
| coH | 50 | mm |
| waT | 3 | mm |
| coF | 3 | mm |
STL file of sealing ring with Internal diameter (ID) 40 mm by CS 2 mm. External diameter (OD) resulting is therefore 44 mm.
| Parameter | Value | Unit |
|---|---|---|
| ID | 40 | mm |
| CS | 2 | mm |
3D model in STL format of O-ring with dimensions Inner diameter 40 mm × thickness 6 mm. The outer diameter is therefore 52 mm.
| Parameter | Value | Unit |
|---|---|---|
| ID | 40 | mm |
| CS | 6 | mm |
STL model of circular seal with dimensions ID (inner diameter) 30 mm × section thickness 3 mm. The outer diameter is therefore 36 mm.
| Parameter | Value | Unit |
|---|---|---|
| ID | 30 | mm |
| CS | 3 | mm |
3D file in STL format of circular seal with dimensions Internal diameter 5 mm × CS 2 mm. Outer diameter (OD, for outer diameter) resulting is therefore 9 mm.
| Parameter | Value | Unit |
|---|---|---|
| ID | 5 | mm |
| CS | 2 | mm |
Download an STL 3D model of a rectangular prism. The final dimensions are 100 by 100 by 20 mm. A fillet is applied to all the model's edges.
| Parameter | Value | Unit |
|---|---|---|
| len | 100 | mm |
| wid | 100 | mm |
| hgt | 20 | mm |
| fil | 2 | mm |
3D file in STL format of O-ring (torus-shaped seal) with dimensions Internal diameter (ID) 10 mm by CS (cross section) 2 mm. Outer diameter (OD) corresponds to 14 mm.
| Parameter | Value | Unit |
|---|---|---|
| ID | 10 | mm |
| CS | 2 | mm |
Download this STL 3D file of a U-shaped furniture handle. The overall dimensions are 50×140×20 mm. This handle features a square cross-section and a right-angled transition. The bores are 6 mm diameter and have a 120 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 50 | mm |
| len | 140 | mm |
| thi | 20 | mm |
| sha | 0 | |
| tra | 0 | |
| fil | 0 | mm |
| hod | 6 | mm |
Download this model of a simple U-shaped handle. The external dimensions are 50×140×10 mm. The handle features a square cross-section and a right-angled transition. A light fillet along the edges produces a more comfortable grip. The bores are 4 mm diameter with a center-to-center distance of 130 mm.
| Parameter | Value | Unit |
|---|---|---|
| wid | 50 | mm |
| len | 140 | mm |
| thi | 10 | mm |
| sha | 0 | |
| tra | 0 | |
| fil | 1 | mm |
| hod | 4 | mm |
Download this STL file of a U-shaped furniture handle. The external dimensions are 50×100×14 mm. The handle has a square cross-section and a straight transition. A fillet along the edges allows for a more comfortable grip. The holes are 4 mm diameter and have a 86 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 50 | mm |
| len | 100 | mm |
| thi | 14 | mm |
| sha | 0 | |
| tra | 0 | |
| fil | 1 | mm |
| hod | 4 | mm |
Download this 3D file of a simple U-shaped drawer handle. The external dimensions are 50×100×10 mm. This handle has a round section combined with a straight transition. The holes are 4 mm diameter and have a 90 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 50 | mm |
| len | 100 | mm |
| thi | 10 | mm |
| sha | 1 | |
| tra | 0 | |
| fil | 0 | mm |
| hod | 4 | mm |
Download this STL file of a U-shaped drawer handle. The overall dimensions are 50×100×10 mm. The handle has a square profile combined with a 90-degree transition. The bores are 6 mm diameter and have a 90 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 50 | mm |
| len | 100 | mm |
| thi | 10 | mm |
| sha | 0 | |
| tra | 0 | |
| fil | 0 | mm |
| hod | 6 | mm |
Download this STL file of a U-shaped handle. The overall dimensions are 35×140×20 mm. The handle features a circular section and a rounded transition. The bores are 6 mm diameter and have a 120 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 140 | mm |
| thi | 20 | mm |
| sha | 1 | |
| tra | 1 | |
| fil | 0 | mm |
| hod | 6 | mm |
Download this STL 3D model of a basic U-shaped handle. The overall dimensions are 35×140×20 mm. This handle has a square cross-section combined with a softened transition. The mounting holes are 6 mm diameter with a center-to-center distance of 120 mm.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 140 | mm |
| thi | 20 | mm |
| sha | 0 | |
| tra | 1 | |
| fil | 0 | mm |
| hod | 6 | mm |
Download this STL 3D file of a U-shaped handle. The external dimensions are 35×140×14 mm. This handle features a square cross-section and a smooth transition. The holes are 4 mm diameter and have a 126 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 140 | mm |
| thi | 14 | mm |
| sha | 0 | |
| tra | 1 | |
| fil | 0 | mm |
| hod | 4 | mm |
Download this STL 3D model of a simple U-shaped drawer handle. The external dimensions are 35×140×10 mm. This handle features a square profile combined with a smooth transition. A light fillet along the edges ensures a more pleasant grip. The bores are 4 mm diameter and have a 130 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 140 | mm |
| thi | 10 | mm |
| sha | 0 | |
| tra | 1 | |
| fil | 1 | mm |
| hod | 4 | mm |
Download this STL model of a simple U-shaped drawer handle. The overall dimensions are 35×140×10 mm. This handle features a square profile and a softened transition. The mounting holes are 6 mm diameter and have a 130 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 140 | mm |
| thi | 10 | mm |
| sha | 0 | |
| tra | 1 | |
| fil | 0 | mm |
| hod | 6 | mm |
Download this STL 3D model of a U-shaped furniture handle. The external dimensions are 35×100×20 mm. This handle has a circular cross-section combined with a 90-degree transition. The openings are 4 mm diameter with a center-to-center distance of 80 mm.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 100 | mm |
| thi | 20 | mm |
| sha | 1 | |
| tra | 0 | |
| fil | 0 | mm |
| hod | 4 | mm |
Download this model of a simple U-shaped furniture handle. The overall dimensions are 35×100×20 mm. The handle has a square profile combined with a straight transition. A fillet along the edges allows for a more pleasant grip. The mounting holes are 6 mm diameter with a center-to-center distance of 80 mm.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 100 | mm |
| thi | 20 | mm |
| sha | 0 | |
| tra | 0 | |
| fil | 1 | mm |
| hod | 6 | mm |
Download this STL model of a simple U-shaped handle. The overall dimensions are 35×100×20 mm. The handle has a square profile and a 90-degree transition. The mounting holes are 4 mm diameter with a center-to-center distance of 80 mm.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 100 | mm |
| thi | 20 | mm |
| sha | 0 | |
| tra | 0 | |
| fil | 0 | mm |
| hod | 4 | mm |
Download this STL file of a simple U-shaped drawer handle. The external dimensions are 35×100×10 mm. This handle features a circular profile combined with a smooth transition. The bores are 6 mm diameter and have a 90 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 100 | mm |
| thi | 10 | mm |
| sha | 1 | |
| tra | 1 | |
| fil | 0 | mm |
| hod | 6 | mm |
Download this file of a simple U-shaped drawer handle. The external dimensions are 35×100×10 mm. This handle features a round cross-section combined with a smooth transition. The mounting holes are 4 mm diameter with a center-to-center distance of 90 mm.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 100 | mm |
| thi | 10 | mm |
| sha | 1 | |
| tra | 1 | |
| fil | 0 | mm |
| hod | 4 | mm |
Download this STL file of a U-shaped handle. The external dimensions are 35×100×10 mm. The handle features a square section and a rounded transition. The holes are 6 mm diameter and have a 90 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 100 | mm |
| thi | 10 | mm |
| sha | 0 | |
| tra | 1 | |
| fil | 0 | mm |
| hod | 6 | mm |
Download this STL 3D model of a simple U-shaped drawer handle. The overall dimensions are 35×100×10 mm. The handle features a square cross-section combined with a 90-degree transition. The bores are 5 mm diameter and have a 90 mm center-to-center distance.
| Parameter | Value | Unit |
|---|---|---|
| wid | 35 | mm |
| len | 100 | mm |
| thi | 10 | mm |
| sha | 0 | |
| tra | 0 | |
| fil | 0 | mm |
| hod | 5 | mm |
Download a box as a 3D STL file. The final dimensions are 70×75×80 mm. A large fillet smooths the sides.
| Parameter | Value | Unit |
|---|---|---|
| len | 70 | mm |
| wid | 75 | mm |
| hgt | 80 | mm |
| fil | 5 | mm |
Download an STL 3D model of a rectangular prism. Its overall dimensions are 100 by 18 by 81 mm. A fillet smooths the edges.
| Parameter | Value | Unit |
|---|---|---|
| len | 100 | mm |
| wid | 18 | mm |
| hgt | 81 | mm |
| fil | 1 | mm |
Download this 3D model of a rectangular prism as an STL file. Its final dimensions are 100 by 53 by 46 mm. A fillet smooths the sides.
| Parameter | Value | Unit |
|---|---|---|
| len | 100 | mm |
| wid | 53 | mm |
| hgt | 46 | mm |
| fil | 1 | mm |
Download this 3D model of a box as an STL file. Its final dimensions are 100×74×25 mm. This model has no fillet on the sides.
| Parameter | Value | Unit |
|---|---|---|
| len | 100 | mm |
| wid | 74 | mm |
| hgt | 25 | mm |
| fil | 0 | mm |
Download an STL 3D model of a rectangular prism. The shape might look like a panel. Its final dimensions are 100×83×16 mm. A small fillet softens all the edges.
| Parameter | Value | Unit |
|---|---|---|
| len | 100 | mm |
| wid | 83 | mm |
| hgt | 16 | mm |
| fil | 1 | mm |