R REIFENG 3Pcs V6 Heat Sink for Remote All-Metal Long Distance HeatSink Pipe 1.75mm/3mm Feeding for 3D Printer Remote Bowden J-Head Extruder Radiator
Brand: R REIFENG

Package:3pcs Remote V6 Heatsink

Suitable for V6 Remote J-Head Extruder Hotend
Apply for 1.75 and 3mm filament, M7 throat Screw theard.
Bore: 4.2mm
Material: All matel
Type: Radiating tube