Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Material | High-grade PTFE and Stainless Steel |
| Thread Size | M6 |
| Total Length | 30mm |
| Inner Diameter | 2.0mm |
| Outer Diameter | 6.0mm |
| Compatibility | Makerbot MK8, Ender 3, Prusa i3 |
| Max Temperature | 240°C |
| Package Quantity | 5 Pieces |
| Color | Silver with White PTFE Liner |
| Weight | 12g per piece |
Anonymous
Mar 31, 2026
Rating: 5/5
Easy to install for beginners
I was worried about installing this myself, but it screwed right in without any issues. My prints are coming out much smoother now.
Anonymous
Mar 20, 2026
Rating: 4/5
Standard specs, works well
Dimensions match the description exactly (M6x30mm). The PTFE lining looks durable. Took off one star only because the packaging was a bit flimsy.
Anonymous
Mar 18, 2026
Rating: 5/5
Solved my extrusion problems
My old heat break was worn out causing inconsistent extrusion. Replacing it with these restored my print quality immediately. Highly recommended.
Anonymous
Mar 12, 2026
Rating: 5/5
Essential spare part
Every 3D printer owner should have a few of these in stock. They are inexpensive and easy to swap out when wear occurs. Great product.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect fit for my Makerbot
These heat breaks fit perfectly into my MK8 setup. The threading is smooth and the PTFE tube sits flush inside. No more clogging issues!
Anonymous
Mar 03, 2026
Rating: 4/5
Good quality, fast shipping
Solid construction and good value for a 5-pack. One unit had a slightly rough thread but the other four worked flawlessly. Would buy again.
Q: Is this compatible with the Creality Ender 3 V2?
A: Yes, this M6x30mm heat break is fully compatible with the Ender 3 V2 as it uses a standard MK8 style hotend.
Q: What is the maximum temperature these can withstand?
A: The PTFE liner is rated for continuous use up to 240°C. For higher temperature filaments like ABS or Nylon, we recommend all-metal heat breaks.
Q: Does the package include thermal paste?
A: No, this package contains only the heat break tubes. Thermal paste is sold separately, though many users reuse existing paste during installation.
Q: Can I use this with PLA and PETG filaments?
A: Absolutely! This heat break is ideal for PLA, PETG, and TPU filaments which print well within the 240°C limit.
Q: How long is the PTFE tube section inside?
A: The internal PTFE liner extends approximately 20mm into the stainless steel body, ensuring a smooth path for the filament.
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