A
Anonymous
Apr 10, 2026
Rating: 5/5
Excellent Quality
Fits my Ender 3 perfectly. No leaks during printing.
Description
3D Printer Accessories All-Metal CR10/Ender3/3S Hotend Heater Block Throat High-Quality CNC Copper-Plated
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Copper-Plated Brass |
| Compatibility | CR-10 / Ender-3 / Ender-3S |
| Manufacturing Process | CNC Machined |
| Thread Specification | M6 x 17mm |
| Filament Diameter | 1.75mm |
| Max Temperature | 300°C |
| Heat Break Material | Stainless Steel |
| Package Weight | 30g |
| Included Components | Heating Block, Heat Break |
| Surface Treatment | Copper Plating |
5 reviews
A
Anonymous
Mar 25, 2026
Rating: 5/5
Better Heat Transfer
The copper plating makes a noticeable difference.
A
Anonymous
Mar 12, 2026
Rating: 4/5
Good Value
Works well but installation required patience.
A
Anonymous
Mar 08, 2026
Rating: 5/5
Reliable Part
Using it for PETG without any issues so far.
A
Anonymous
Feb 16, 2026
Rating: 5/5
Recommended
Great replacement for the stock aluminum block.
5 FAQ
Q: What is the max temp rating?
A: It is rated for continuous use up to 300 degrees Celsius.
Q: Is the heater cartridge included?
A: No, this listing is for the block and heat break only.
Q: Do I need thermal paste?
A: Yes, applying thermal paste is recommended for best results.
Q: Is this suitable for abrasive filaments?
A: For abrasive filaments, we recommend a hardened steel nozzle separately.
Q: Will this fit an Ender 3 Pro?
A: Yes, it is fully compatible with the Ender 3 Pro model.
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