2PCS 0.4MM Hotend Kit for Bambu Lab P2S/H2D/H2C/H2S/X2D/A1/A2L/A1MIN | Quench-Polish-Quench Hardened Steel Nozzle with Silicone Cover, High Temp Wear Resistant, Non-Stick, Quick SwapFREE AND FAST SHIPPING!

• WEAR RESISTANCE FOR ABRASIVES: Stop replacing worn-out brass nozzles! Forged from premium hardened steel, this p2s nozzle is practically indestructible. It easily handles highly abrasive filaments like Carbon Fiber (PA-CF/PETG-CF), Glass Fiber, Wood, and Glow-in-the-dark without degrading the tip, ensuring perfect dimensional accuracy print after print.
• UPGRADE Quench-Polish-Quench NON-STICK TREATMENT: Say goodbye to clogs and messy hotends. Our exclusive Quench-Polish-Quench surface treatment creates an ultra-slick, low-friction shield. It acts like a "non-stick pan" for melted plastic, drastically reducing filament adhesion, preventing blobs, and delivering a clean, hassle-free printing experience—even with stringy PETG.
• HIGH-TEMP PERFORMANCE: Push your 3D printer to its absolute limits. Engineered to withstand extreme heat up to 450°C (842°F), this hotend upgrade unlocks the ability to print industrial-grade engineering polymers including Nylon (PA), PC, PEEK, and PEI. It is also fully backwards compatible with your everyday PLA, ABS, and TPU.
• PRECISION MACHINED FOR SMOOTH FLOW: Flawless layer lines start here. CNC machined with a perfectly centered, burr-free orifice and an ultra-smooth inner wall (Ra<0.4) enhanced by the Quench-Polish-Quench process. This drastically lowers extrusion resistance, providing a consistent, buttery-smooth filament flow for stunning, high-resolution print quality. Before use: Tighten nozzle clockwise with wrench until snug, then install. Do not over-tighten to avoid thread damage.
• DROP-IN UPGRADE & PRO-TIP: Perfectly compatible with [Bambu Lab P2S, X2D, H2S, H2D, H2C, A1, and A1 Mini] hotends. PRO TIP: Because hardened steel has different thermal conductivity than brass, we highly recommend bumping your regular printing temperature up by 5°C - 10°C to achieve the perfect melt and maximize layer adhesion!

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