Free30mm to 35mm Vacuum adapter
Thingiverse
1.111 model
Free
FreeQidi Xmax3 Read Printhead Cover Remix to 30mm Winsinn fans
Printables
FreeDuender MGN12H - Reinforced Z with 300mm Extrusions
Printables
FreeDuender MGN9H - Reinforced Z with 300mm Extrusions
Printables
Free30mm fan mount - 1515 extrusions
Printables
FreePongratz Trailer square tube plug 30mm x 50mm
Thingiverse
FreeBuild Plate Caddy for Voron 350mm
Printables
FreeQidi Q2 Feet 30mm Risers with TPU Top/Bottom
Printables
Free30mm Test Tube Rack
Sketchfab
FreeLid riser block / Canopy for Troodon 2.0 Pro 350mm printer
Printables
FreeCCG 30mm Roller_Shaft for Filament Spool
Printables
FreeSpool Adapter Split Design 53.3mm/30mm
Printables
Free30mm fan for Freenove 5" case cover for the Neptune 3 pro
Printables
Free25mm to 30mm fan adapter for Qidi x-Smart
Printables
FreeQidi X-Smart 3 X-Plus 3 and X-Max 3 30mm hot end fan holder
Printables
Free30mm to 40mm fan mount adapter for e3d hotend
Printables
FreeF1 Ultra 30mm tag jig with pegs
Printables
Free310mm Build Plate Holders (for QiDi Plus4, CR-10, etc)
Printables
FreeRatrig Vcore 3 internal Spool Holder & Filament Path (300mm,400mm, 500mm)
Printables
FreeELEGOO Neptune 3 Pro / 4 Pro feet riser - plus 30mm / 40mm / 50mm
Printables · 2 kaynakta
FreeRemix of RyanDam's Cable Management Duct for Voron 2.4 300mm printers.
Printables
FreeEmpire 30mm & 40mm Fan Guards Star Wars Pattern
Printables
FreeStealthburner SB2040 FLY cover for 30 mm fan
Printables
/https://fbi.cults3d.com/uploaders/18697802/illustration-file/c42a6a8f-9793-4311-9459-5e6bbccc674f/render_assembled_iso.png)
FreeRaspberry Pi 3 Model B Case (Self-Tap or Heat-Set Insert Base, Snap-Fit Plain / GPIO / 30mm Fan Lids)
Cults3D
Free30mm top riser for Kingroon KLP1
Printables
FreeE3D 30mm to 40mm fan adapter
Printables
Free2KG 300mm Spool Holder
Printables
Free30mm fan shield
Printables
FreeQIDI X-Max Hotend 30mm Fan Shroud
Printables · 2 kaynakta
FreeFan 120mm for Ratrig Vcore 3.1 300mm
Printables
FreeAnkermake M5 High Light Bar 30mm EDIT
Printables
FreeMKS Pi 30mm fan mount
Printables
FreeLinear Rail Bath for 300mm Rails
Printables
FreeCORROSCALE DRAGONBORN - 30mm Base
MyMiniFactory
FreeElves - Movement Tray Kickstarter tester
MyMiniFactory
FreeRaspberry Pi 3 or 4 MCU Fan
Printables
Free30mm-40mm fan adaptor
Printables
FreeCooling for BMG V6 Combo
Printables
FreeKnurled Knob Remi for Artillery Hornet 30mm
Printables
FreeBear Y axys - linear Rail - 350mm or 365mm - MGN12
Printables
FreeDragon Vanguard Shieldbearer – Free STL Miniature
MyMiniFactory
Free30mm Fan Grill
Thingiverse
/https://fbi.cults3d.com/uploaders/44369507/illustration-file/c4528420-141d-4c72-a42d-3c1d0a43fbe3/image_2026-10-14_044117779.png)
Freespace base
Cults3D
FreeRaspberry Pi Logo on 30mm fan guard
Printables
FreeUltimate Greg's Wade's Geared Extruder - 30mm version
Thingiverse
FreeEmpire 30mm & 40mm Fan Guards Star Wars Pattern
Thingiverse
FreePI4B Adapter case top whit 30mm fan
Printables
FreeAdvanced holder for large filament spools (diameter 260-300 mm)
Thingiverse