This nozzle is designed to fit CHT-clone systems and provides twice the flow rate compared to a standard V6 nozzle. Compatible with 1.75mm PLA, ABS, TPU, and PA 3D printing materials. Brass CHT nozzles are suitable for Bambu Lab X1, X1C, and P1P upgraded hotends. Made from high-quality brass with overall hardening treatment. Processed using advanced thermoforming technology for superior wear resistance and heat resistance. Features low thermal conductivity, corrosion resistance, and high abrasion resistance. Note: This nozzle has threading and is intended for use with upgraded hotends. It is not compatible with stock hotends that lack threading and do not support nozzle replacement. Specification: Size: 0.4mm Material: Brass Color: Gold Package Contents: 3 x Nozzle Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement error allowed is +/- 1-3cm.