Brackets and mounts
Universal IEM Shell
- Bounding box
- 24.0 × 24.0 × 37.0 mm
- Engine
- Precision B-rep
- Parameters
- 11
- Published
- November 2, 2026
Download
Free to download and use. See the terms.
The prompt
Can you modify existing STEP file of universal IEMs I'll provide you with, using the following instructions: 1) Increase the inner diameter of the channel hole from the current 5 mm to 7 mm, while maintaining all existing proportions and keeping the wall thickness the same as it is now. 2) Increase the overall height of the entire object by 5 mm. 3) Proportionally offset the entire exterior shell outward by 3 mm to increase internal volume while keeping the wall thickness unchanged. 4) Leave the connector mounting area unchanged, but move it closer to the base. Please generate the right monitor as well (R) and generate both STEP and STL files ready for 3D printing (I need to be provided with either a link or any other way to download the generated files).
Parameters
| Name | Value | Range |
|---|---|---|
| Base Radius | 9 mm | 5 – 20 |
| Exterior Offset | 3 mm | 0 – 10 |
| Wall Thickness | 1.5 mm | 0.8 – 3 |
| Nozzle Inner Diameter | 7 mm | 3 – 10 |
| Nozzle Length | 8 mm | 3 – 25 |
| Nozzle Vertical Position | 12.5 mm | 5 – 35 |
| Body Height | 20 mm | 10 – 40 |
| Height Increase | 5 mm | 0 – 20 |
| Base Plate Thickness | 2 mm | 1 – 5 |
| Base Plate Z Offset | 0 mm | 0 – 10 |
| Mirror for Right Ear | — | — |
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.
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