Compared with ordinary nozzles, CHT high-flow clone nozzles have three more hole devices, which can improve printing accuracy and speed. Three-hole setup provides more efficient nozzle flow than regular nozzles Doubles the flow rate and supports 1.75 and 3.0 filament versatility. Chamfered Design Each nozzle is designed with a chamfered design to provide less resistance and smoother appearance, avoiding clogging or adhesion issues. Copper plating makes the nozzle more wear- and heats evenly, making technology and consumables fast and stable. Excellent thermal conductivity Made of electroplated copper, it has good thermal conductivity and high wear resistance, reducing the oxidation reaction of high-temperature lines and achieving good printing effects. The oxidation reaction of the thread achieves good printing effect. Sealing and Leakproof Materials The nozzle is threaded and in contact with the bottom step of the thermal circuit breaker, reducing the possibility of nozzle leakage. Thermal breaker contacts reduce the possibility of detachment and leakage Nozzles are removable for easy replacement Rated to a maximum temperature of 550C. Note : this nozzle is with thread Colour:Silver Material:Copper plating Size:0.4mm Package Contents: 10 x Copper Plated Nozzle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.