Long Distance Bowden V6 Metal Hotend Extruder 1.75mm with Cooling Fan for 3D Printer

0.4mm, 1.75mm, 12v extruder, 24v extruder, 3D printer, aluminium, Aluminum, block, bowden, Extruder, heat block, Heatbed, Heated, heated block, heater block, Heating Block, Hot End, hotend, J-Head, Makerbot, MK8, Nozzle, pcb, reprap, V6