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Home / Office Equipment, Supplies & Services / 3D Printer Accessories CR6 SE Print Head Full Set Hotend Assembly Extruder Nozzle 1.75MM New Upgrade

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Compatible Model CR-6 SE
Nozzle Diameter 0.4mm (Standard)
Filament Size 1.75mm
Material Aluminum Alloy & Brass
Heating Element 24V 40W Cartridge Heater
Thermistor Type NTC 100K
Cooling Fan Included (5015 Blower)
Assembly Status Pre-assembled Full Set
Connector Type XH2.54 Plug
Package Weight 350g

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 4/5

Good value, minor wiring adjustment needed

The build quality is solid and the nozzle heats up evenly. I had to slightly adjust the wire connectors to fit snugly in my specific board revision, but once connected, it works flawlessly.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect replacement for my CR-6 SE

My original hotend started clogging frequently, so I ordered this full set. Installation was straightforward and took about 20 minutes. The print quality improved immediately with no more under-extrusion issues.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Saved my printer!

I thought I needed to buy a new printer because of constant jams. This hotend set fixed everything. It came well-packaged with all necessary screws and fans. Very happy with this purchase.

A

Anonymous

Mar 18, 2026

Rating: 4/5

Solid performance

Works exactly as described. The brass nozzle provides good heat conductivity. Deducting one star only because the instruction sheet was a bit generic, but online guides helped fill the gaps.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Great for office maintenance

We keep these on hand for our fleet of CR-6 SE printers in the office. They are reliable, easy to install, and get our machines back up and running quickly when wear and tear occurs.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Excellent upgrade component

This assembly feels much sturdier than the stock part. The thermal insulation is better, and I can maintain consistent temperatures even during long prints. Highly recommended for anyone needing a swap.

5 FAQ

Q: Do I need to level the bed again after installing this?

A: Yes, whenever you replace the hotend assembly, it is highly recommended to re-level your build plate and adjust the Z-offset to ensure perfect first layer adhesion.

Q: Does this come with the silicone sock for the heater block?

A: Yes, the full set includes a high-temperature silicone sock to help maintain stable thermal conditions and protect the heating element.

Q: Is this compatible with the original Ender-6 or just the CR-6 SE?

A: This specific assembly is designed exclusively for the CR-6 SE. While some parts might look similar, the mounting points and connector lengths differ from the Ender-6 series.

Q: Is the thermistor pre-installed or do I need to attach it separately?

A: The NTC 100K thermistor comes pre-installed and secured within the heater block, so you do not need to assemble that part yourself.

Q: What is the maximum temperature this hotend can safely reach?

A: The assembly is rated for continuous operation up to 260°C, which is suitable for PLA, PETG, ABS, and TPU filaments.

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