R QIDI TECHNOLOGY M6 Nozzle for QIDI TECH X-CF PRO & ifast 3D Printer

R QIDI TECHNOLOGY 3D Printer Nozzles, 0.4 mm M6 Brass Nozzles Extruder with PTFE Tube for 1.75mm Filament, Compatible with QIDI TECH X-CF PRO & I-Fast 3D Printer (2 Pieces)

R QIDI TECHNOLOGY 3D Printer Nozzles, 0.4 mm M7 Hardened Steel Extruder Nozzles High Temperature Wear Resistant for 1.75mm Filament, Compatible with QIDI TECH I-Fast 3D Printer (2 Pieces)

R QIDI TECHNOLOGY PA12-CF Nylon Filament 1.75 Black, Carbon Fiber Nylon Filament 1.75mm 1Kg Spool 3D Printer Filament, High Strength, High Precision, No Warpage, Low Moisture Sensitivity