Thingiverse
Boss DB-90 Control Knob
This is an Ender 3 extruder knob that was modified to fix/replace the control/temp knob on a Boss DB-90 metronome.
Direct link to the original creator's page
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Model Specifications
Frequently Asked Questions
How do I download Boss DB-90 Control Knob?
Click the "View on Thingiverse" button above to visit the original model page on Thingiverse. You can download the STL file directly from the creator's page for free.
What 3D printer can I use for this model?
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free to download?
Yes, this model is available as a free download on Thingiverse. Some creators accept tips or donations.
Can I modify this file?
Check the license (see original page) on the original Thingiverse page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.