3D Printer Part Ultimaker UM2 Aluminum Alloy Dual Heads Extruder Kit For 0.4mm 1.75/3mm Nozzle

3 = 3.0mm, #1 = 1.75mm. Let's choose the size you want.Overview: - This dual extruder is specially designed as an essential accessory for 3D printer.- Fits for Ultimaker 2, Ultimaker 2 Go and Ultimaker 2 extended 3D Printer.- Nozzle is made of alloy, durable and stable.- Aluminum part: Through Oxidation,...
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$52.79

3 = 3.0mm, #1 = 1.75mm. Let's choose the size you want.Overview: 
- This dual extruder is specially designed as an essential accessory for 3D printer.
- Fits for Ultimaker 2, Ultimaker 2 Go and Ultimaker 2 extended 3D Printer.
- Nozzle is made of alloy, durable and stable.
- Aluminum part: Through Oxidation, looks very beautiful
- Very Long Screws are made of carbon steel, super solid.Specifications: 
- Fits for 1.75/3.0mm filament (optional)
- Nozzles: 0.4mm
- Material: Aluminum Alloy
- Application: 3D PrinterPackage Included:1 x 1.75/3mm Dual Heads Extruder Kit