A
Anonymous
Apr 10, 2026
Rating: 5/5
Excellent Upgrade
Highly recommend for anyone modifying their hotend.
Description
3D Printer Throat Tube Accessory Extruder M6*26 30 35 40 MK8 Nozzle DIY Kit with PTFE Feed Tube
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Thread Specification | M6 |
| Compatible Model | MK8 Hotend |
| Length Options | 26/30/35/40mm |
| Material Composition | Stainless Steel 304 |
| Inner Bore Diameter | 2.0 mm |
| Outer Diameter | 6.0 mm |
| Included Accessories | PTFE Feed Tube |
| Recommended Temperature | Up to 250°C |
| Package Weight | 15 grams |
| Printer Compatibility | Ender 3, CR-10, Anet A8 |
5 reviews
A
Anonymous
Mar 24, 2026
Rating: 3/5
Tight Threads
Had to force it a bit to screw in. Works now though.
A
Anonymous
Mar 19, 2026
Rating: 5/5
Perfect Fit
Works great on my Ender 3. No more heat creep issues.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Solved Clogging
No more jams since installing this heat break. Very satisfied.
A
Anonymous
Feb 23, 2026
Rating: 4/5
Good Value
Quality is okay for the price. Shipping took a while.
5 FAQ
Q: Is this compatible with Ender 3 Pro?
A: Yes, this heat break is fully compatible with the Ender 3 Pro MK8 hotend.
Q: Does the kit include the PTFE tube?
A: Yes, the DIY PTFE Feed Tube is included in the package.
Q: Do I need thermal paste for installation?
A: Using thermal paste is recommended to ensure efficient heat transfer.
Q: What is the difference between 30mm and 40mm?
A: The length determines the distance from the heater block to the heatsink. Choose based on your hotend setup.
Q: What is the maximum temperature rating?
A: We recommend using this up to 250°C for optimal longevity.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
![[Upgraded] TZ A1/A1 mini Brass Heatsink Detachable Hardened Steel Nozzle Hotend Print Head Ceramic Heating 70W + Temperature Sensor Component Silicone Sleeve Black](https://www.gosteppe.com/cache/medium/product/7690/legacy-main-1086528884a8845363ef5d28.webp)
![[Osstem Dental Implants] Imported Dental Crowns and Bridges by Aizhier Oral Care for Partial Tooth Loss](https://www.gosteppe.com/cache/small/product/269993/legacy-main-02952134e1556f7660e1525f.webp)
