Feature: 1. [Upgraded Structure] This hotend kit adopts upgraded structure, which adds step limit at the junction with the heating block, solving the problems of material leakage and detachment. 2. [Heat Resistant Heating Block] The heating block is made of CrZrCu with Ni coating, which is resistant to high temperature and ensures fast thermal conductivity. 3. [High Hardness Nozzle] The nozzle is made of quenched steel SKD11, quenched and hardened, high hardness, over 550℃ high temperature resistant, more hard wearing and lasting. 4. [Thread Connection] The heating block and insulation board are connected by threads to solve the problem of detachment, can be disassembled and replaced. 5. [Smoothly Printing] The inner roughness of the throat and nozzle is Ra0.4, reducing clogging, improving printing quality. The connection between the heating block and the heatsink has been upgraded to be fixed with 2 hex screws, stable, removable, and replaceable. 6. [Double Ball Bearing Fan] Adopting 2510 double ball bearing cooling fan and PWM temperature control, the working time exceeds 5000 hours, the radial blower can be placed flat or upright. 7. [Powerful and Quiet] The fan can maximize airflow CFM with the lowest noise level dBA, provides strong airflow to meet your requirements. 8. [Wide Compatibility] This hotend fan kit is compatible with for Bambu Lab P1P P1S 3D printers, suitable for various printing materials such as PLA, ABS, PTEG, TPU, PP, PC, Nylon, etc. Specification: Item Type: Hotend Kit Material: Metal Application: PLA, PETG, ABS, PA, PC For P1 Series Fan Parameter: Size: Approx. 25x25x10mm / 0.98x0.98x0.39in Voltage: DC5V Current: 0.4A Power: 2W Speed: 15000±5% RPM Airflow: 3.1 CFM Terminal Type: Integrated Terminal Bearing: Double Ball Bearing Temperature Range: -10℃ to 80℃ 0.2mm Nozzle: Mainly used for printing high detail models. Due to the small nozzle size, it is not suitable for printing filling consumables or fiber consumables (such as marble consumables, nylon carbon fiber consumables, etc.). Otherwise, it may cause blockage. Compatible with: for Bambu Lab P1P P1S. Package List: 1 x 2.0 Version Hardened Steel Hotend 0.2mm 1 x Heater Block and Thermistor 1 x 2510 Hotend Fan 1 x Silicone Sleeve 1 x Fixing Clamp 2 x Wrenches 1 x Thermal Grease 2 x M2.5x16 Black Screws 2 x Fan Screws