Phaetus Dragonfly Hot End BMS

All-metal kit, with overall high temperature resistance up to 500 ℃. The hotend is mainly composed of copper alloy material, which has the advantage of faster heating and better heat dissipation. Conical fitting of heatbreak and heatsink makes a perfect heat dissipation. The inner hole roughness of heatbreak Ra≤0.3, which allow a more smooth movement of filament, resulting a higher resolution prints.