Features: Designed according to the nozzle CHT-clone to provide twice the flow rate than the ordinary e3Dv6 nozzle for 1.75mm/3.0mm PLA ABS- TPU PA 3D printer materials You only need to replace one nozzle to achieve the effect of a nozzle and improve your printing speed. Made of superior quality brass passed though overall hardening -treatment. Processed by high-quality thermoforming, and super wear-resistant and heat-resistant Low thermal conductivity, resistant to corrosion, high abrasion resistance-. Specifications: Material: CNC-Brass Thermal Conductivity:105W/m-k Printing Temperature: approx up to 300 Hardness:3.0 Mohs Size: approx 12.5mmx6mm/0.49x0.24in Screw diameter: 6mm/0.24in Nozzle size: 0.2mm 0.3mm 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm Suitable for: 1.75mm/3.0mm Filaments Quantity: 1PC 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. Package includes: 1 PC x Brass CHT-clone Nozzle