





Looking to make your own Air Spindle Body Extender? here are the files.
You'll want to print these out in PETG. They are press-fit so you may need to adjust your printer settings to get it to fit properly onto the spindle.
These files are carefully designed for PwnCNC Air cooled spindles only... and may not fit your brand spindle.
Extend the main body of your PwnCNC Air-cooled spindle to make mounting one of our dust boots a whole lot easier.
⚠️ Important Notice
Maker Files (STL downloads) are sold for personal, non-commercial use only. By purchasing, you are granted a single-user license to download, print, and use the design for your own projects.
- No resale, redistribution, or commercial reproduction of these files—or derived prints—is permitted.
- Print results may vary depending on your printer, material, and settings. PwnCNC is not liable for failed prints, machine damage, or misuse of the files.
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👉 Finished, ready-to-use products are also available if you’d rather not print at home.
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