65mm³/s Max Volumetric Speed High Flow H2D 0.4mm Hardened Hotend Steel Nozzel Replacement Print Extruder Kit (Extra 1 Silicone Sock), Faster Print Speed, for Bambu Lab H2D ACE Pro

High Flow All-in-One H2D Hotend: High Flow Quick Replacement Hardened Steel Nozzel Replacement kit for Bambu Lab H2D/A1/A1 Mini.

0.4mm Standard Size: This precision printing high flow H2D hotend extruder uses a 0.4mm diameter hardened steel nozzle, which takes into account both printing speed and quality, making it an ideal choice for everyday applications. It is often used to print toys, mechanical parts and decorations. After many extensive tests, Bambu PLA-CF and Bambu PETG-CF use a standard 0.4mm diameter hardened steel nozzle, which can achieve higher print quality while reducing the risk of clogging during printing, effectively balancing printing speed and precision.

【Save 30% of printing time】Engineered with optimized melt zone geometry, this bambu lab h2d high flow hotend delivers a 65mm³/s max volumetric speed—62.5% faster than standard nozzles,extruding more filaments to slash print times by 30% even on complex models. Its 1000mm³/s+ toolhead speed ensures precise high-speed positioning, reducing line defects while enabling smooth printing of intricate designs. The advanced geometry boosts unit-time output for batch or large-scale production, cutting time costs for enterprises—especially effective on models with dense infill where time savings are most pronounced.

Quick-Change Nozzle Design: The H2D hot end heating assembly is specially designed to easily separate the heating element and electronic components of the hot end. The hot end can be quickly and easily removed and installed by simply unlocking the latch. Before replacing, make sure the hot end has cooled down, and avoid touching the heating block (the lower part of the hot end) to avoid burns.

Ultra-Durable Material: This H2D hot end nozzle is made of hardened steel SKD11 material with a smooth inner wall to reduce clogging and improve printing quality. The hot end has a maximum printing temperature of up to 350°C and can print a variety of filaments, such as common filaments such as PLA/PETG/TPU/ABS.