Assembled Peek Short-distance J-head Hot End with Cable

1. This J-Head Hot End is assembled and designed based on other nozzle.
2. Its very simple by reducing the number of custom machined parts to a bare minimum.
3. The J-Head Hot End can easily and well interface with the most popular RepRap extruders.
4. Heat transmission is more efficiency as there is no thermal junction where a separate heater screws onto the nozzle.