Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatibility | Ender-3 S1, CR-10, CR-6 SE |
| Material Composition | Bimetal (Copper + Stainless Steel) |
| Coating Type | DLC Nano Gray-Black |
| Thread Size | M6 Standard |
| Inner Diameter | 2.0mm |
| Outer Diameter | 6.0mm |
| Total Length | 34mm |
| Heat Resistance | Up to 300°C |
| Package Contents | 1x Throat Tube, 1x Heat Sink Compound |
| Warranty Period | 90 Days Manufacturer Warranty |
Anonymous
Mar 27, 2026
Rating: 5/5
Great upgrade component
Works perfectly with my CR-10 setup. The gray-black finish looks professional and matches the rest of my printer aesthetics nicely.
Anonymous
Mar 22, 2026
Rating: 4/5
Solid performance
Does exactly what it is supposed to do. Printing temperatures are stable, and the flow is consistent. Would buy again if needed.
Anonymous
Mar 21, 2026
Rating: 4/5
Good quality, slight thread tightness
The build quality is excellent and the bimetal design should help with heat creep. The threads were a bit tight initially but loosened up after the first heat cycle.
Anonymous
Mar 19, 2026
Rating: 5/5
Essential for high-temp filaments
Using this with PETG and ABS without any issues. The bimetal construction handles the heat much better than the all-brass stock part.
Anonymous
Mar 17, 2026
Rating: 5/5
Perfect fit for my Ender-3 S1
Installation was straightforward. The DLC coating seems very durable, and I haven't experienced any clogging since swapping out the stock tube. Highly recommended for upgrades.
Anonymous
Mar 07, 2026
Rating: 5/5
Solved my PLA jamming issues
I was constantly getting jams in the hotend. This throat tube fixed the problem immediately. The nano coating really does seem to prevent filament from sticking inside.
Q: Can I use this for printing TPU?
A: Absolutely. The smooth interior provided by the DLC coating makes this tube excellent for flexible filaments like TPU, as it minimizes resistance during feeding.
Q: Does this come with thermal paste?
A: Yes, the package includes a small amount of high-quality thermal compound to ensure optimal heat transfer between the throat tube and the heat block.
Q: What is the return policy if it doesn't fit?
A: We offer a 30-day return window for unused items in original packaging. Please verify your printer model compatibility before installation to ensure the best fit.
Q: Is this compatible with the original Ender-3 V2?
A: This specific model is designed for the Sprite extruder found on the Ender-3 S1, CR-10, and CR-6 SE. It may not fit the standard Ender-3 V2 without modification.
Q: What is the benefit of the DLC Nano coating?
A: The DLC (Diamond-Like Carbon) Nano coating reduces friction inside the tube, preventing filament from sticking and significantly reducing the risk of clogs, especially with flexible materials.
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