These wheels

you can print strong and tough parts that retain dimensional stability when subjected to temperatures as high as 110 ºC

25 mm Ultimaker printkerne til Ultimaker 3D Printer

On the other hand

) One part consists of a magnetic plate

Phaetus Dragonfly Hotend BMO Raise3D - Filament These wheelsPhaetus Dragonfly Hotend BMO All metal kit with temperature resistance up to 500. *AII metal kit with overall high temperature resistance up to 500. *The hot end is mainly composed of copper alloy material, which has the advantage of faster heating and better heat dissipation. *Conical mounting of heatsinks and heat sinks provides perfect heat dissipation. *The inner hole roughness of heat breaks Ra0. 3, which enables smoother movement of the