Redrex MK8 Extruder Hotend 0_4mm Nozzle Print Head 1_75mm Filament for Prusa i3 DIY 3D Printer

NOTE: ?Make sure the maximum temperature is less than 280°C. ?Compatible with most prusa 3d printers with some slight modifications,if you would like to install on Anet A8,please cut the thumb bar of the extruder frame for carriage mounting,and change this stepper wire order to the original ANET A8 stepper motor wiring. (As Picture 6 described) Specification: Default extrusion nozzle: 0.4mm; The material of Print: 1.75mm PLA/ABS/Wood/ Operating temperature Normal: 190-260 ? Throat nozzle: M6 x30mm The voltage of heating nozzle: 12V Cartridge heater: 12V,40W, 1 meter lead wire; Thermistor: 100K NTC, 1 meter lead wire; Cooling fan: 12V 4010 fan; Stepper motor wire: 1 meter; The flow rate of Nozzle: about 24cc / h; Sports shaft speed: 40mm/s; Net weight: 450g ; Stepper Motor: Nema 17 Stepper Motor, 4 Wires; Number of Phase: 2; Step Angle: 1.8 deg; Rate Voltage: 3.3V DC; Holding Torque:1.5A; Phase Resistance: 2.2ohms±10%?20??; Motor Torque:40Ncm/57.1 oz.in ; Phase Inductance: 3.8mH±20%(1KHz) ; Package Include: 1 x MK8 Extruder(0.4mm nozzle) 1 x 1 Meter stepper motor cable