Heat Break for Bowden hot end with smooth shaft

Out of Stock
Regular price R 49.95 incl. VAT

This heat break is compatible with the Dual bowden hot end for 1.75mm filament. It has a 4.3mm hole right through the centre for the PTFE tube to slide down up to the nozzle. It fits the standard E3D type heater blocks and has a smooth 7mm outer diameter. This helps to improve heat conductivity to the heat sink.

Note: This is not a drop in replacement for the Wanhao Duplicator i3 and Duplicator 9 printers as the thread is different and the outer diameter is slightly smaller. But if you want to convert your Wanhao printer to a E3D type nozzle you can use this heat break with the E3D V6 heater block and E3D Nozzle.


  • Material: Stainless Steel
  • Smooth top section
  • Thread on bottom section: M6
  • Inner Hole diameter: 4.3mm
  • Outer diameter: 7.0mm
  • Total Length: 23mm