Attributes

Brand	-
Category	3C Digital Accessories / USB Multi-Function Power Bank
Origin	-
Material	Aluminum Alloy
Compatibility	E3D V5 Hotend System
Dimensions	16mm x 16mm x 20mm
Thread Size	M6 Standard
Nozzle Thread	M6 x 1.0mm
Surface Finish	Anodized Silver
Weight	18 grams
Max Temperature	Up to 300°C (depending on nozzle)
Package Contents	1x Heater Block, 1x Set of Screws
Application	FDM 3D Printer Upgrade Part

6 reviews

Anonymous

Mar 31, 2026

Rating: 4/5

Good quality, slightly tight threads

The block itself is solid aluminum and feels durable. I had to tap the nozzle thread slightly as it was a bit tight out of the box, but once installed, it works flawlessly.

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect fit for my V5 upgrade

This aluminum block fits perfectly into my E3D V5 setup. The machining quality is excellent, and the threads are clean. It heated up evenly and maintained temperature well during a long PLA print.

Anonymous

Mar 28, 2026

Rating: 5/5

Great replacement part

My old heater block got stripped, and this was an exact replacement. Installation took less than 10 minutes. No leaks or heat creep issues so far after 50 hours of printing.

Anonymous

Mar 28, 2026

Rating: 4/5

Does the job well

Works exactly as expected. It's a simple part, but the precision matters. The holes for the thermistor and heater cartridge are drilled accurately. Lost one star only because shipping took a while.

Anonymous

Mar 11, 2026

Rating: 5/5

Excellent value

For the price, you can't beat this. It's a direct drop-in replacement for the standard E3D V5 block. My ABS prints are coming out much more consistent now.

Anonymous

Mar 07, 2026

Rating: 5/5

Solid construction

Very happy with the build quality. The anodized finish looks professional, and the thermal conductivity seems improved compared to my previous brass block. Highly recommend for V5 users.

5 FAQ

Q: What is the maximum safe operating temperature for this aluminum block?

A: The aluminum block itself can withstand high temperatures, but the safe limit depends on the nozzle and heater cartridge you install. Generally, it is safe for materials up to 300°C.

Q: Is this compatible with the E3D V6 hotend?

A: No, this block is specifically designed for the E3D V5 system. The V6 uses a different geometry and mounting style. Please check our store for V6 specific parts.

Q: Does this come with the heater cartridge and thermistor?

A: No, this package includes only the aluminum heater block and the necessary mounting screws. You will need to transfer your existing heater cartridge and thermistor or purchase them separately.

Q: Can I use this with a 0.4mm hardened steel nozzle?

A: Yes, as long as the nozzle has an M6 thread, it will fit this block. Hardened steel nozzles are fully compatible with this aluminum heater block.

Q: How do I prevent the thermistor from falling out?

A: Ensure you use the correct grub screw included in the package to secure the thermistor. Apply a small amount of thermal paste to the tip of the thermistor before insertion for better reading accuracy.

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