3D Printer Spare Part 12V 40W Hotend Kit for MK8 Extruder 0.3mm Copper Nozzle

Specifications:
Material: Aluminum Stainless Steel Brass
Connection method: external thread connection
Scope of application: 3D printer
Resistance value : R（25C）=100K1%
Operating temperature range: -40C～+300C
Cartridge Heater: 12V 40 W
Supplies: 1.75mm
Nozzle size: 0.3mm
Throat pipe length: 38mm with built-in Teflon
Wire length: 1M
Weight：51g











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