Features: This is designed according to the nozzle CHT-clones to provide twice the flow rate than the forv6 nozzle for 1.75mm universalPLA ABS TPUPA 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 hardened steel passed though overall hardeningtreatment. It is processed by high-quality thermoforming, and it is super wear-resistant and heat-resistant Low thermal conductivity, resistant to corrosion, high abrasion resistance. Specifications: Material: High Flow MK8 Cloned CHT Hardened Steel Nozzle Printing Temperature: 550 Height: approx 13mm/0.51in Screw diameter: 6mm Nozzle size: 0.2mm/ 0.4mm / 0.6mm / 0.8mm/ 1.0mm/ 1.2mm Suitable for: 1.75mmFilament 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: 1PC Hardened Steel Nozzle