0.4MM Integrated Hardened Steel Nozzles for 3 Max Combo Quick-Swap High Flow High Speed Nozzles Print Head Extruder Kit Hot End for 3 Max Combo Printer Filament material: 1.75mm with PLA/ABS/PETG/TPU/Wood Operating temperature range: -40~+300°C Compatible 3D Printer: for 3 Max Combo The interior of the nozzle is smooth with burr-free, which not only reduces air resistance and prevents the filament from jamming on the rounded bevel, but also ensures a long service life and makes the filament smoother Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Notice: This integrated nozzle replacement is compatible with for 3 Max Com 3D printer. 1PK 0.6MM+1PK 0.4MM + 1PK 0.8MM High Flow Hardened Throat Tube Nozzle Easy Installtion: The nozzle adopts an all-metal integrated design, facilitating quick disassembly and convenient replacement. Fast Printing: Hotend nozzle chamber is enlarged, the maximum flow rate can be up to 30mm³/s, supporting 600mm/s high-speed printing. Filament material: The print head for 3 Max Combo works with 1.75 mm PLA/ABS/PETG/TPU/Wood filament. Color: As Shown Material: Hardening Steel Package Contents: 3 * 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.