Aibecy Metal Hotend Extruder Cable Kit with 0.4mm Brass Nozzle Print Head Aluminum Heating Block Thermal Heat Break Throat Teflon Tube 1.75mm Filament Size for CR-10 3D Printer

description":"Features: 3d printer replacement hotend full set extruder kit, suitable for CR-10 3d printer. 0.4mm nozzle; 1.75 filament size; aluminum heating block; heater wire 12V 50W/24V 50W for option. The heating block and the heat sink are connected and fixed by two screws, making the print head is more stable and won't loosen. Thermistor will not be short-circuited. More stable heating. Specifications: Heating Tube: 12V 50W/24V 50W(Optional) Heat Sink Material: Aluminum Heater Block Material: Aluminum Nozzle Material: Brass Filament Diameter: for 1.75mm Nozzle Size: 0.4mm Heater Block Size: 20 * 20 * 10mm Package Size: 16.0 * 10.5 * 2.5cm / 6.3 * 4.1 * 1.0in Package Weight: 77g / 2.7oz Package List: 1 * Hotend Extruder Kit