Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Material | Stainless Steel |
| Compatibility | CR-10, Ender-3, Ender-3S, Ender-3 Pro |
| Thread Size | M6 |
| Hole Type | 4.1mm Straight Hole |
| Design | All-Metal Throat Tube |
| Max Temperature | Up to 300°C (Depends on hotend) |
| Surface Finish | Polished Stainless Steel |
| Package Contents | 1 x Stainless Steel Throat Tube |
| Weight | 15 grams |
| Application | High-temperature filament printing (ABS, PLA, PETG) |
Anonymous
Mar 30, 2026
Rating: 3/5
Works well but tricky install
The part itself is great stainless steel, but getting the old one out was a nightmare due to heat creep. Make sure you have the right tools before attempting this swap.
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect upgrade for high-temp prints
Replaced the stock PTFE lined tube with this all-metal version. No more clogging when printing ABS at 240°C. Installation was straightforward on my Ender-3.
Anonymous
Mar 18, 2026
Rating: 4/5
Good quality but requires tuning
The build quality is excellent and feels very durable. However, I had to re-level my bed and adjust retraction settings slightly after installation. Once tuned, prints are flawless.
Anonymous
Mar 15, 2026
Rating: 5/5
Essential for serious printing
If you plan to print anything above 230°C, you need this. The straight hole design ensures smooth filament flow. Fits my CR-10 perfectly without any modification.
Anonymous
Mar 09, 2026
Rating: 4/5
Great value for money
Cheap way to extend the life of my printer's hotend. Printing PETG is now much more consistent. Took off one star because the instructions were non-existent, had to watch a YouTube video.
Anonymous
Mar 07, 2026
Rating: 5/5
Solid construction
Very precise machining on the threads. It screws in smoothly and creates a tight seal with the heat block. Highly recommended for upgrading older printer models.
Q: Does this come with thermal paste?
A: No, this package includes only the stainless steel throat tube. We recommend applying fresh thermal paste between the tube and the heat block during installation for optimal heat transfer.
Q: Can I use this with flexible filaments like TPU?
A: Yes, the straight hole design actually improves flexibility handling by reducing friction points compared to some bowed tubes, though proper retraction settings are still key.
Q: Is this compatible with the Ender-3 V2?
A: Yes, this M6 throat tube is fully compatible with the Ender-3 V2 as it shares the same hotend assembly structure as the standard Ender-3.
Q: What is the maximum temperature this can withstand?
A: Being made of stainless steel, the tube itself can withstand temperatures well over 300°C. The limit will depend on your specific heater block and thermistor ratings.
Q: Do I need to replace the heatsink fan when installing this?
A: No, you can reuse your existing heatsink and fan. This part replaces only the throat tube inside the hotend assembly.
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