3-Piece 0.4mm Integrated Quick-Swap Bi-Metal 3D Printer Hotend Nozzles

Maximize your high-speed printing performance, thermal reliability, and wear resistance with this 3-piece 0.4mm bi-metal integrated hotend nozzle upgrade set. Engineered with a precision titanium alloy heatbreak combined with a copper alloy heater block body and an ultra-hardened steel extrusion tip, this all-in-one integrated nozzle architecture eliminates filament leakage at threaded joints. Built specifically for high-speed rapid prototyping machines, it supports ultra-fast print speeds up to 600 mm/s and high-temperature abrasive engineering filaments. 🖨️⚡

Titanium Alloy Heatbreak & Bi-Metal Thermal Architecture 🛡️

• Thermal Isolation Titanium Barrier: Low-conductivity titanium alloy heatbreak stops heat creep up the cooling tower to prevent cold end clogging during long print cycles.

High-Flow Volumetric Extrusion for 600 mm/s High-Speed Printing ⚙️

• Enlarged Melting Chamber: Internal melt pool is designed to sustain high-volumetric extrusion rates up to 30 mm³/s at standard processing temperatures.

• Smooth Inner Bore Polish: Micro-polished internal surface reduces extrusion friction, delivering smooth feeding and lower motor backpressure.

• Leak-Proof Integrated Structure: Monolithic one-piece tube design removes the gap between the throat tube and the nozzle body to eliminate messy molten plastic oozing.

Broad Filament Compatibility & Technical Fitment 💡

• Universal Standard Filaments: Delivers reliable layers with common 1.75mm filaments including PLA, ABS, PETG, TPU, TPE, and Polycarbonate (PC).

• Advanced & Abrasive Materials: Fully rated for high-temperature and composite materials such as PLA-CF, PA-CF, PET-CF, PEEK, PEKK, and PPSU.

• Fast One-Piece Quick Swap: Allows rapid nozzle replacement without heating up tools or risk of shearing delicate heatbreak throats.

Technical Specifications & Product Details 📊

• Product Type: Integrated Quick-Swap 3D Printer Bi-Metal Nozzle Set

• Quantity Included: 3 Pieces Matching 0.4mm Nozzle Assemblies

• Nozzle Orifice Size: 0.4 mm Precision Diameter

• Filament Size Compatibility: 1.75 mm Standard Filament

• Heatbreak Material: High-Strength Aerospace Grade Titanium Alloy

• Body & Tip Materials: High Thermal Conductivity Copper Alloy & Hardened Steel Tip

• Maximum Volumetric Flow Rate: Up to 30 mm³/s

• Maximum Linear Print Speed: Supports up to 600 mm/s High-Speed Printing

Package Contents Checklist 📦

• 3 x 0.4mm Integrated Quick-Swap Bi-Metal Hotend Nozzle Units