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Afterburner transplant on Kobra


Well-known member
After the Hotend on the Kobra started to make trouble, I used the chance to switch to an all metal hotend. The stock hotend, cooling fan and duct are very weak
When I disasembled the toolhead I found a 4010 fan and a 42x42 stepper motor.
Thr Afterburner is actually yet the only hotend design I knew works very well and how to build it. So I designed an adapterplate and now it is actually working very well.

I used a simple V6 hotend from Triangle Labs, which is at the same price as the original Kobra hotend.

Next steps will be refining the adapter plate and designing a better housing for the connector board.