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Ultimate Calibration Cube

Print Profile(3)

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P1S
X1E
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A1 mini
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P2S
H2D
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H2D Pro
H2S
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A2L

PLA Version (2cm) - 0.2 Layer | 3 Walls | 8% Infill
PLA Version (2cm) - 0.2 Layer | 3 Walls | 8% Infill
Designer
18 min
1 plate
5.0(6)

TPU Version (2cm) - 0.2 Layer | 3 Walls | 8% Infill
TPU Version (2cm) - 0.2 Layer | 3 Walls | 8% Infill
Designer
24 min
1 plate
5.0(2)

PETG Version (2cm) - 0.2 Layer | 3 Walls | 8% Infill
PETG Version (2cm) - 0.2 Layer | 3 Walls | 8% Infill
Designer
24 min
1 plate

Open in Bambu Studio
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Description

More Profiles for Materials coming!

 

Meet the TUBOSCC  – The Ultimate Bridge, Overhang & Stringing Calibration Cube!
The ultimate all-in-one torture test for your 3D printer. Tiny, mean, and ready to expose every weakness in your setup.

This 20×20×20 mm cube is designed to push your slicer and printer to the limit: bridging, overhangs, stringing – all in one compact package. Quick to print, brutal to fail.

 

Key Features:

  • 🔻 Progressive Overhangs: Full perimeter base ramping from 0° up to 60°. Spot exactly where your cooling gives up.
  • 🛠️ Bridge Test: Deep 5.6 mm triangle cut with open top – simple, clean, and merciless.
  • Overhang + Bridge Combo: A recessed half-sphere to torture your extrusion & airflow.
  • 🧩 Stringing Test: Dense field of little pegs on top – perfect to dial in retraction and temps.
  • ⏱️ Fast Results: Only ~16 minutes print time at 20 mm size.

 

Printing Instructions:

  • Material: PLA
  • Filament-Profile: Your Standard PLA Print Profile
  • Process-Profile: I added my Std PLA Process Profile in the *.3mf - File!
  • Layer height: 0.2 mm
  • Print time: ~16 minutes

👉 Toss this cube on your bed and see how your setup really performs.
Small model, massive insights.

 

 

 

I would greatly appreciate your feedback, a like, and especially photos of your finished make.

Happy Printing!

 

UFO in Cyan. Logo of ExCos3D

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.