?1?Applicability & compatibility: compatible with all 1.75mm V6 Makerbot 3D printer; NTC connector with terminal, easy to intall.
?2?Anti-leakage & anti-blocking design: extruder nozzle connect connect with the tube seamless, prevent print material from leaking or blocking .
?3?Heat resistant & ventilation: 12V/40W NTC heater, avoid NTC burn and break frequently, 304 stainless steel material nozzle throat and high quality resistor whose temperature can up to 280°C, 12V high speed fan, radiating quickly .
?4?Specification: brass material extruder nozzles, output diameter 0.3mm/ 0.4mm/ 0.5mm, input diameter (filament) 1.75mm .
?5?Package include: all metal V6 hotend 12v / 40w / 1.75mm / 0.4mm extruder full kit (V6 printhead + fan + fan cover + PTFE tube + pipe fitting), 1 pieces brass extrusion nozzles (1x0.4mm ) and a v6 heating block, a 2-part Teflon tube in the nozzle neck made of stainless steel.