Features: Achieve exceptional print quality with our TC4 Titanium Alloy nozzle for 3D printers. Surfaces oxidation: The product material is titanium alloy, which has high hardness and wear resistance compared to ordinary nozzles. Durable and sturdy: The interior of the product has undergone special process treatments, and the inner wall is smooth and freeof burrs. Compared to ordinary nozzles, the resistance of printing back is reduced by 90%, and the printed product has high accuracy and is more delicate. The models are complete,Integrated molding process, precise production, and exquisite workmanship, for hardware and mechanical processing Specifically designed for printing abrasive filaments like carbon fiber and wood filled, this precisionmachined nozzle ensures a clean filaments flow and outstanding results. Specifications: Product name: TC4Titanium alloy E3DV6 nozzle Product size: approx 7x13.3mm Product aperture: 1.75mm Product weight: 1.2gram Product use: 3D printer Types：0.3mm 0.4mm 0.5mm 0.2mm Quantity：1PC Package Includes: 1PC Printing Nozzle note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.