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Mini Poop Shredder V3 3D Printer File Image 1
Mini Poop Shredder V3 3D Printer File Image 2
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Mini Poop Shredder V3

Pi-Guy avatarPi-Guy

May 23, 2025

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Description

This is V3 of my Mini Poop Shredder line!🎉 I have done a complete redesign of the past versions making this print nearly indestructible and much easier to use! This design now features…

 

  • Compatible with all drill bits from 5mm to 20mm (¼ inch to ¾ inch)
  • Indestructible design because it prints on its side. No more layer-line break
  • New dovetail connecting mechanism. No glue needed!
  • 4mm thick chute vs. the old 1mm chute.
  • New plunger type for much easier shredding.
  • Assembly tool https://makerworld.com/en/models/1454668-assembly-tool-for-mini-poop-shredders#profileId-1515850 
  • Screw-In mount https://makerworld.com/en/models/1454669-screw-in-mount-for-mini-poop-shredder-v3#profileId-1515851 

Assembly and usage guide is down below! :D ⬇️                              Tip: Print in a filament 1 step up in strength from what you are shredding! (Shredding:PLA Print:PETG. Shredding:PETG: Print:ABS. Etc)

 

Looking for a fun, quick model to print? Please feel free to check out my newest model! It uses less than a gram of filament! https://makerworld.com/en/models/1542478-mini-spinning-top-working#profileId-1619063 

 

Assemble guide. Scroll to the bottom for instructions on how to use it.

 

Step 1: Take the 2 main body pieces and slide them together at the dovetail joints.

 

 

Step 2: Grab the funnel and slide it on top of the two body pieces. This may be a hard fit depending on your filament. Don't be afraid to use some force!

 

 

Step 3: Using the assembly tool, https://makerworld.com/en/models/1454668-assembly-tool-for-mini-poop-shredders#profileId-1515850 hammer the bushing onto the drill bit just enough to cover up the grooves. This is essential for not letting any filament scraps escape! Also, make sure to install it in the right direction according to the pictures. If it is too loose, you can put masking tape over the drill bit to have a more snug fit.

 

 

Step 4: Slide the drill bit into the shredder body. The direction does not matter.

 

 

Step 5: Once again using the assembly tool, https://makerworld.com/en/models/1454668-assembly-tool-for-mini-poop-shredders#profileId-1515850 hammer on the other bushing making sure to be careful not to hammer it too far so that it jams up.

 

 

Step 6: Slide in the plunger and your shredder is complete! Congratulations!

 

 

Usage guide.

 

I highly recommend using my screw-in mount https://makerworld.com/en/models/1454669-screw-in-mount-for-mini-poop-shredder-v3#profileId-1515851  for this in order to have a very strong attachment for the shredder. If you don't have anywhere to screw it in, use a clamp. Put the drill bit in a drill and make absolute sure that the drill is going the right direction (clockwise) so that the sharp part of the drill bit comes in contact with the plastic. I also recommend placing the drill on the correct side so that when it jerks, the force is exerted on the ledge and not your hand.

 

License:

Standard Digital File License

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