HKR H2D / H2S / H2C POOP CHUTE - NO EXTRA HARDWARE - Free 3D Print Model

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Hiro Koiso Racing

3D Printer>3D Printer Accessories

IP Report

GIF

Print Profile(2)

All

H2C

H2D Pro

H2S

H2D

A2L

P2S

X2D

0.24mm layer, 2 walls, 10% infill

Designer

67.6 h

15 plates

4.9(1.9 k)

With 10x2mm Magnets

1.7 h

1 plate

4.9(90)

Open in Bambu Studio

Boost

2682

7337

2443

1.6 k

16.4 k

11 k

Released

Description

HKR MODULAR POOP CHUTE SYSTEM FOR H2D, H2S & H2C PRINTERS
Modular chute system offers unparalleled flexibility for users in different requirements.
The slide securely attaches to the printer body without any tools, screws or magnets.

UPDATE 4/20/2026
- Built in supports are now depletable for someone who wants to print without them.
By simply Right click the model - Split -To objects. Now you can delete supports if you wish.

- Chute object file version V21.0.0
- Project file version V1.3.0

*UPDATE 2/20/2026
- Added built in supports to the chute. This improves printing stability with engineering materials.
- Chute object file version V19.1.0
- Project file version V1.2.2

Design supports are implemented to the slide.
They are easily removable.

*UPDATE 2/7/2026
Introduced new attachment AMS-HT stand / Poop chute

*UPDATE 12/14/2025
Improved chute design
- Added stabilizer to reduce flex.
- Widen contact pad size by 60% for printing stability.
- Added built in “anti-rattle spring retainers” to eliminate rattling noise for some operating situations.
New chute is fully compatible with existing attachments. Current user can just print the chute to take advantage of updated functionality.

*UPDATE 4/9/2025
Added 3 larger size buckets and lids
- XL 300mm
- XXL 350mm
* MAX 385mm

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Interlocking bucket for securing container to the slide & easy emptying.

Choose from 6 different sizes of buckets

Optional lids are available.

You can check level of content without removing the lid.

In addition, side and rear drop outlets for users with heavy on color changing operations with your choice of cardboard box, straight to the trash can or plastic bag.

Rear drop outlet

Outlet features stepped lip to tie a catching bag around it.

Left drop outlet

Additional features and print instructions

Narrow profile rear slide for tight fit behind the printer.

Designer .3MF print profile
All components are designed to print without support.

Each components are strategically placed on build plate for overhangs. And thoroughly test printed for maximum quality.
**Designer would not recommend moving around or combining components on plates for this reason.**
Make sure your AUX fan is 70% or higher for PLA printing.

Underside of print should look like this with the designer print profile.

Compatible with the original external spool holder

Extra tip:
H2D throws really hot poops. And have seen sticking inside purge port of the printer sometimes.
For the preventative measure and sliding performance of the print, you could add a layer of aluminum tape as pictured.

Treated inside the purge port as well as the slide.
Secondary slope on the buckets for extra touch

Check out other accessory for H2D:
https://makerworld.com/en/models/1519437-hkr-modular-h2d-build-plate-storage-ams-mount#profileId-1592141

HKR interlocking Poop chute for P2S, X1/P1 series is available here:
https://makerworld.com/en/models/218121-hkr-interlocking-poop-chute-with-removable-bucket#profileId-236994

Happy Printing!

interlocking poop chute

modular poop chute

Comment & Rating (2443)

License

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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.