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Geeetech Long-distance MKIV w/ Cable 3mm Filament 0.4mm Nozzle - Black
This J-Head Hot End is assembled and designed based on other nozzle. It's very simple by reducing the number of custom machined parts to a bare minimum. The J-Head Hot End can easily and well interface with the most popular RepRap extruders. The filament path is an already proven design£¬ it can be used to print reliably with both ABS and PLA. If using PLA£¬ it requires a small fan to provide air-flow through the cooling vents milled in the sides of the nozzle holder. Besides£¬ the Hot End has another two advantages. Heat transmission is more efficiency as there is no thermal junction where a separate heater screws onto the nozzle. And a resistor is used as a heater. There is no need to wrap nichrome wire or to bake a heater core. Features: 1.Interface with the most popular RepRap extruders. 2.Highly efficient heat transmission. 3.Resistor play the role of a resistor and the heater. 4.Adopts high-quality PEEK heat-insulated pipe and duralumin alloy nozzle£¬ with Teflon heat-insulated pipe built in£¬ which prevents blockage effectively and is easy to clean. 5.Covered with anodic oxide coating£¬ which can resist oxidation corrosion and increase nozzle hardness£¬ thus ensuring finer and more stable printing. Nozzle:0.4mm Filament: 3mm