Dumbbell
- 0.2 mm layer height, 2‑wall walls, 15% infill density
2-disc
PETG
Designer
4
0
Fitness Dumbbells: Customizable Internal Sand-Filling for Adjustable Weight
3D-printed dumbbells with internal sand-filling capability for weight adjustment; simply seal the opening after filling, and you’re done.
For multiple sizes, scale up the design by 5% to ensure proper fit.
Dumbbell molds are available on PDD for 3–4 yuan each—purchase them separately.
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.
Models(1)
- 哑铃-最终110% (1).3mfDesigner
1.20 MB
2026-04-27
