Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatibility	Ender 3 S1, Ender 3 Pro, Ender 3 V2
Material	High-Temperature Copper Plated Brass
Nozzle Diameter Options	0.4mm, 0.6mm, 0.8mm
Thread Type	M6 Standard Thread
Maximum Temperature	Up to 300°C (572°F)
Package Contents	1x Heating Block, 1x Hotend Nozzle, 1x Heat Break
Coating	Anti-oxidation Copper Plating
Installation Difficulty	Moderate (Basic tools required)
Weight	25 grams
Warranty	30-Day Manufacturer Defect Coverage

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect upgrade for my Ender 3 S1

The copper plating really helps with heat distribution. My prints are much more consistent now, especially with ABS filament. Installation was straightforward following the manual.

Anonymous

Mar 14, 2026

Rating: 5/5

Excellent thermal conductivity

As someone who prints a lot of PLA and PETG, the thermal stability of this block is noticeable. Layer adhesion has improved significantly since the swap.

Anonymous

Mar 13, 2026

Rating: 3/5

Works well but instructions could be better

The part itself works great, but the included paper instructions were vague. I had to watch a YouTube video to ensure I installed it correctly. Once done, no complaints.

Anonymous

Mar 13, 2026

Rating: 4/5

Good quality but tight fit

The build quality is excellent and feels very durable. The only reason for 4 stars is that the threading was a bit tight initially, requiring some careful maneuvering during installation.

Anonymous

Mar 11, 2026

Rating: 5/5

Best value upgrade kit

For the price, you cannot beat this kit. It includes everything needed for a full hotend refresh. The copper plating looks premium and performs even better.

Anonymous

Mar 03, 2026

Rating: 5/5

Solved my clogging issues

I was experiencing frequent clogs with my stock hotend. This kit solved the problem immediately. The high-temperature rating allows me to print engineering filaments without worry.

5 FAQ

Q: What is the maximum safe temperature for continuous printing?

A: While the components can withstand up to 300°C, we recommend continuous printing at temperatures below 280°C to ensure longevity and safety.

Q: How long does shipping usually take?

A: Standard shipping typically takes 5-7 business days within the continental US. International shipping times vary by location.

Q: Is this compatible with the original Ender 3 non-Pro version?

A: This kit is specifically designed for the Ender 3 S1, Pro, and V2 models. The original Ender 3 uses a different hotend assembly, so this may not fit without modification.

Q: Can I use this with abrasive filaments like Carbon Fiber?

A: This kit features a brass nozzle which is not recommended for highly abrasive filaments. For Carbon Fiber, we suggest upgrading to a hardened steel nozzle separately.

Q: Does this come with a silicone sock?

A: No, this kit includes the heating block, nozzle, and heat break only. Silicone socks are sold separately or may be reused from your existing setup if they fit.

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