J-head 1.75mm Aluminum Heat Block with Heater Thermistor Ender-3 With MK8 Nozzle – 12V 40W For 3D Printers

Description

• Main Features

  Material: Aluminum & Stainless Steel & Brass
  Installation type: external thread connection
  Scope of application: 3D printer
  Nozzle size: 0.4mm
  Aluminum block dimension: 20 mm x 20 mm x 10 mm
  Thermistor and heater cable length: 1M
  Thermistor Type: NTC 100K 3950 1%
  *12V 40W is suitable for most of the printers.
  24V 40W is speacially designed for CR10 Series and Ender 3 series products.

  Kit A includes:
  J-head + silicone case
  Details:
  1x Aluminum block
  1x 1.75MM Filament 0.4MM Brass Nozzle
  1x Throat (insert PTFE)
  1x Heating tube ( 12V  40W )
  1x Thermistor (Operating temperature range: 0 ~ +260°C (0 ~ +500 °F)
  1x Teflon tube (1 meter long)
  2x Tube connecter (m6 and m10 thread)