### MPVD Wear Resistant Coating This hotend features MPVD (Multi-layer Physical Vapor Deposition) coating with hardness up to 2800HV and ultra-low friction coefficient of 0.03-0.15 μ. The coating prevents filament buildup, reduces clogging, and significantly extends nozzle lifespan when printing abrasive materials like carbon fiber and glass fiber reinforced filaments. ### Multiple Size Options 0.2 0.4 0.6 0.8mm Choose the right nozzle size for your specific printing needs. 0.2mm for ultra fine detail, 0.4mm for universal daily use, 0.6mm for high speed printing, and 0.8mm for rapid large prototypes. Each size is available individually or in bundle combinations. ### Wide Filament Compatibility Works with all common 1.75mm filaments including PLA, ABS, PETG, ASA, and TPU. The anti stick coating makes it especially suitable for flexible and sticky materials that tend to adhere to standard nozzles. ### Quick Swap Installation The hotend features integrated design with quick swap mechanism for easy installation. Simply unlock the latch, remove the old hotend, and snap in the replacement. No complex disassembly required. Compatible with Bambu Lab's tool free hotend change system. ### Complete Kit with Accessories Each package includes the MPVD coated hotend assembly, silicone sock for heat insulation and protection, plus essential wrenches for convenient maintenance. The silicone sock helps maintain stable hotend temperature and prevents burns.