The Bambu Lab Standard Flow 0.8mm Hardened Steel Nozzle Hotend Assembly is built for high-output printing on the H2, X2 & P2 Series, including Bambu Labs H2D, H2S, H2C, X2D and P2S printers. The larger 0.8mm nozzle is ideal for maximum material flow, significantly faster print times, and exceptional layer strength—making it perfect for large-scale models, structural parts, jigs, fixtures, and production-focused projects. Constructed with a hardened steel nozzle for long-lasting wear resistance, this complete hotend assembly handles abrasive and composite filaments such as carbon fiber, glass-filled, glow-in-the-dark, and metal-infused materials with ease. Designed for quick hotend swaps and consistent extrusion, it’s the go-to choice when speed, durability, and reliability matter more than fine detail.

| 0.2 mm Nozzle | 0.4 mm Nozzle | 0.6 mm Nozzle | 0.8 mm Nozzle | |
|---|---|---|---|---|
| Usage scenario | Perfect for small and intricate models, with precision that's worth the wait | Ideal for everyday use with the perfect balance of speed and quality | Faster speeds and capable of printing high-performance filaments, with some decrease in resolution | Faster speeds and capable of printing high-performance filaments, with some decrease in resolution |
| Commonly used for | Miniature models Intricate logos Text Molds |
Toys Mechanical parts Decorative objects |
Large structural parts Functional parts for household Industrial or engineering parts High-strength models |
Large structural parts Functional parts for household Industrial or engineering parts High-strength models |









