The hotend's core parts are mainly composed of copper alloy, which has the advantage of better heat conduction.
Overall high temperature resistance up to 500℃.
Heat sink and heat break adopt conical surface fitting design.
Close fitting increase heat dissipation contact area.
Low roughness of heat break.
The inner hole roughness of the heat break ≤Ra0.3, which allow a smoother movement of filament.
High printing precision, no filament plugging.
