12mm PTFE Cutter for AMS Protector Saver
Print Profile(2)


Bill of Materials
Description
The small and very quickly printed tool offers a simple, repeatably accurate and safe way to cut the PTFE inserts for the popular AMS protectors/savers. The cut edge remains precisely square.
This is how you can quickly and easily get the 12mm long PTFE inserts for your AMS protectors/savers. I personally recommend this length after a long period of experience with these little helpers!
The PTFE inserts in such a protector/saver are a wearing part and must be replaced (sooner or later depending on wear) - so it is a good idea to print such a PTFE cutter and then cut such inserts again as needed.
Simply push the 4mm PTFE tube (I recommend the PTFE from BambuLab Shop!) into the PTFE cutter to the end, take the two fingers in front of the finger stop and cut through the slot with the cutter knife, as shown in the pictures.
⚠️ Finger Stop helps you avoid injuring your fingers, but you have to be careful with the cutter knife! ⚠️
⚠️ How one user wrote 🙏: “..your plate scraper will cut the PTFE tube clean enough, no need for a cutter knife!”
PLA/PETG/ABS - no matter, they all will work for this design!
🔊 This tool is a perfect help for the following AMS Protector/Saver (all Protector with the “straight PTFE path"):
- AMS Arrows Feeder Funnel Saver Protector Filament Guide
- AMS Arrows Feeding Funnel Wear Protector (Hydra AMS compatible!) - “Stiffer"-Edition
- AMS BL Feeding Funnel Wear Protector (Hydra AMS compatible!) - BambuLab Logo-Edition
- AMS Feeding Funnel Wear Protector (Hydra AMS compatible!) - “Eject”-Edition
- AMS Feeding Funnel Wear Protector (Hydra AMS compatible!) - “Spool”-Edition
- Perfect Fit AMS Feeder Button Cover Protector → for NEW revision of AMS feeding funnel - Arrows
- AMS Feeding Funnel Wear Protector for new revision of AMS feeding funnel - BambuLab Logo
- AMS Feeding Funnel Wear Protector “Stiffer”-edition for new revision of AMS feeding funnel - Arrows
Take a look at my other very helpful designs for Bambu Lab printer and AMS / AMS 2 pro:

If you like my work and want to support me - please follow me and if you want - you can buy me a coffee! https://linktr.ee/eds_3d_shop
Thank you for your support and.. happy printing!
Ed ;-)
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.


















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