30mm to 40mm fan adapter without supports
thingiverse
This handy fan adapter is designed to make it possible to utilize a standard 40mm fan on 3D printers that feature hotends with only a 30mm fan opening, eliminating the need for additional print supports.
Download Model from thingiverse
With this file you will be able to print 30mm to 40mm fan adapter without supports with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 30mm to 40mm fan adapter without supports.