General description This kit contains 20 pieces of high-speed brass nozzles designed for 3D printing. These nozzles are engineered for high-speed printing, ensuring smooth operation and compatibility with various FDM printing materials. Technical specifications Material: Brass Filament Diameter: 1.75mm Quantity: 20PCS Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with most 3D printers Works with FDM printing materials such as PLA, ABS, PETG, TPE, TPU, PC, etc. Usage Designed for high-speed printing Features a smooth inner wall for reduced viscosity and smoother feeding Cutting chamfer design minimizes resistance and prevents clogging Other information Color: Photo Color Note: Light reflection and different displays may cause color variations Package Contents: 20PCS Brass High Speed Nozzles