Compatible with Bambu Lab P1P/P1S Series 3D Printers Hardened Steel Nozzle, High Hardness,High Wear Resistance, Coming with 4 pieces of different size nozzles, the size is 0.2mm/0.4mm/0.6mm/0.8mm the different size nozzles provide you with different printing experiences Package included: hotend assembly kit with hardened steel nozzle 0.2/0.4/0.6/0.8mm,Ceramic Heater & Thermistor,DIY Tools and A Parts Box Please put some thermal grease on the thread of the nozzle heat up the bambu lab hotend to about 260℃ when changing the nozzle, it helps you to prevent it from leaking. Hotend P1P/P1S Assembly for Bambu Lab P1 Series 3D Printer, with Hardened Steel Nozzle 0.2,0.4,0.6,0.8mm,Ceramic Heater & Thermistor,DIY Tools and A Parts Box,Extruder Hot End

[*Note]
1) Filaments with carbon fiber, glass fiber, metal, or other inorganic particles are prone to clog a 0.2 mm nozzle.
2) For filaments containing carbon fiber or glass fiber, it is highly recommended to use a hardened steel 0.6 mm nozzle to minimize the risk of clogging and abrasion.
3) Bambu PLA-CF and Bambu PETG-CF have been extensively tested and proven to have a low risk of clogging when printed with a hardened steel 0.4 mm nozzle, while also achieving higher print quality.