This is an all metal hotend upgrade kit for the Flashforge Finder, Inventor 2, Guider 2/2S and Dremel 3D40 . All metal hotends let you print at much higher temperatures than what is possible with an original PTFE lined hotend. Another benefit of an all metal hotend design is more consistent melt chamber control. During slow extrusion rate, in a PTFE lined hotend, transition zone from solid to molten plastic tends to creep upward creating more stringy prints. With all metal design a transition zone is always constant, being located right at the heat break. With fast extrusion rate, PTFE tube doesn't have enough thermal conductivity to properly melt all the plastic coming out. All metal hotend solves this problem, plastic is surrounded by thermally conductive nozzle throughout its length.
Made in USA by Micro Swiss
✔️ FlashForge Finder
✔️ FlashForge Inventor 2
✔️ FlashForge Guider 2 (Older version, without metal plate over the heater block)
✔️ FlashForge Guider 2S
✔️ Dremel 3D40 Idea Builder
What's in the box?
1 x Plated Brass Wear Resistant Nozzle
1 x Thermal Tube
2 x Jam Nuts (To aid in removing old hotend)
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