3D Printer Printing Head Extruder Carriage Aluminum U-shaped Fixed Base 3Dpen (500V DC) Insulation class Class

(500V DC) Insulation class Class B Rotor inertia 38g

With 300*220*300mm large print size

Inside Diameter:8mmFeature:Brand: general purposeMaterial: stainless steelShape: cylindrical gearPosition: external gearTooth surface hardness: hardened surfaceShape: straight gearOutside Diameter:11mm/12mmInside Diameter:5mm/8mmWeight: 9g/11gPackage included:1x  Feeding Wheel

Patent Technology: MK-8 Extruder greatly reduces plugging risk and bad extrusion

3D Printer Printing Head Extruder Carriage Aluminum U-shaped Fixed Base 3Dpen (500V DC) Insulation class Class3D Printer Printing Head Extruder Carriage Aluminum U shaped Fixed BaseFeature: Material: Aluminum alloyColor: SilverWeight: 129gPackage included: 1 x Aluminum U shaped Fixed base