Description
Precision-built hotend upgrade for reliable extrusion and faster heat-up times. This universal 24V 40W hotend kit features an aluminum heatsink and J‑Head design for consistent filament flow, making it ideal for replacing worn hotends or upgrading printers that use 1.75mm filament.
Specifications:
- Product Type: J-Head Hotend Set
- Material: Aluminum (Aluminium Metal)
- Filament Diameter: 1.75 mm (0.069 in)
- Heater Cartridge: 24V 40W
- Length of Heater: 78 mm (3.07 in)
- Length of Thermistor: 100 mm (3.94 in)
- Nozzle Size: 0.4 mm (0.016 in)
- Assembly Required: No
- Compatibility: Universal fit for printers supporting 1.75 mm filament and 24V heater systems
Built from durable aluminum, this hotend promotes fast heat transfer and stable thermal performance. The standard 0.4 mm nozzle balances print detail and speed; other nozzle sizes are available on request. Easy to install and ideal for upgrades or replacements on a wide range of Cartesian-style 3D printers.
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Safety Notes:
This product contains electrical heating elements. Always disconnect power before installation or maintenance and verify the system voltage is 24V before connecting.
Allow the hotend to fully cool before touching or performing any service. Avoid contact with hot surfaces during operation to prevent burns.
Install and wire the hotend following proper safety practices; if unsure, have a qualified technician perform installation. Keep away from flammable materials and out of reach of children.






