Description: J-Head Hot End Kit hort distance, Filament: 3mm The extruder have reduced the radiator length, thickness and diameter (shorter lengths help to increase the stability of the Hot End) Teflon tube is more neer the Hot End which reduce the friction between the filament and the Radiating pipe The upgraded version Heating block is more simple and practical. Thermistor installed in the copper sleeve, making it more accurate temperature control and resolve the thermistor fixed and easily corrupted. Package Includes: 1x 3D Printer Accessories(J-Head Hot End Kit 3mm Short distance)
