All-metal integrated design forrapid assembly and disassembly: The nozzle and heat break adopts an all-metalintegrated design, facilitating quick disassemblyand convenient replacement. Material upgrade, suitable for printing with a of consumablesThe throat is made of titanium alloy to reduce heat conduction The nozzle is composed of copper alloy and hardened steel and supports printing with a of consumables.Compatible Filaments: PLA,ABS, PETG, TPU,PP,PC,PLA-.PA-,PET-,etc. High flow,supporting high-speed printing: Enlarged nozzle chamber, achievinga maximum flow rate of up to 30 mm3/s,and supporting high-speed printing at 600 mm/s.0.4mm 240℃ printing temperature test data Integrated chromium-zirconium copper nozzle 1.75/0.4+0.6+0.8mm, three-piece set (individually packaged), no need to worry, easy to use, all needed The contact is flat and the joints fit tightlyEffectively prevent print head leakage The inner wall is smooth and not easy to block Inner hole roughness Ra less then 0.4, smooth feeding Extrusion of consumables is fast and stable without clogging. Precision processing, impeccable The orifice has no burrs, and the printing is stable and not easy to block. Thread: M6 Colour:As Shown Material:Chromium Zirconium Copper Package Contents: 1x integrated nozzle 0.4mm 1x integrated nozzle 0.6mm 1x integrated nozzle 0.8mm 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.