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USH Rail with M3 T-Nut Through Hole and Bowden Hole 3D model thumbnail

USH Rail with M3 T-Nut Through Hole and Bowden Hole

by SeraJ · via Printables
FormatSTL
CategoryMechanical
LicenseCC BY-NC-SA
Triangles16.8k
UploadedOct 6, 2025
⬇ 24 downloads ❤ 2 likes 👁 133 views
⬇ Download STL 👁 View Details

Description

Modified rails for the Ultimate Spool Holder. These rails have a central cut through for M3 bolts to make it easy to attach to 2020 profiles with T-nuts. Recommended Print Settings 0.4mm Nozzle 0.2mm Layer Height Manual support on central counter-bore Updates 2025-10-06 Add Bowden mounting hole Fix counterbore bridging Add 2kg variant
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Originally published on Printables

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