GrabCAD
This tuba mouthpiece is designed for a brighter tone, and overall increase in total sound pressure that can be generated. It is designed to be 3D printed, with support rafting, and raised slightly above the build plate. The stem of the mouthpiece is intended to be printed with a higher infill percentage, since it needs to have considerable strength.
Direct link to the original creator's page
Click the "View on GrabCAD" button above to visit the original model page on GrabCAD. You can download the RENDERING, STEP / IGES, STL file directly from the creator's page for free.
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.
Yes, this model is available as a free download on GrabCAD. Some creators accept tips or donations.
Check the license (see original page) on the original GrabCAD page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.