Phaetus Conch Hotend M4 EndCoat Nozzle

Phaetus Conch Hotend M4 EndCoat Nozzle - Bambu Lab A1 & A1 mini

PRODUCT OVERVIEW:

The Phaetus Conch M4 EndCoat Spare Nozzle is designed specifically for Phaetus Conch M4 series hotends. Featuring a specialized EndCoat hard-film surface treatment over a high-hardness steel core (HV3300), this nozzle delivers up to 2.5 times the service life of standard hardened steel nozzles. Its precision M4 thread ensures low thermal resistance and leak-free performance when printing highly abrasive composite filaments.

KEY FEATURES:

• EndCoat Coating (HV3300): Premium ultra-hard surface treatment resists extreme wear from abrasive materials while reducing filament adhesion and clogging.
• Precision M4 Threading: Compact M4 form factor minimizes thermal mass while ensuring a tight, reliable seal against the heat break.
• High Thermal Conductivity Core: Optimized alloy steel core ensures rapid heat transfer to maintain consistent extrusion rates at high speeds.
• Broad Abrasive Compatibility: Purpose-built to handle carbon fiber, glass fiber, metal-filled, wood-filled, and glow-in-the-dark materials without orifice enlargement.

SPECIFICATIONS:

• Compatible Printers: Bambu Lab A1 & A1 mini
• Nozzle Type: Replaceable M4 Threaded EndCoat Hardened Steel Nozzle
• Coating Hardness: HV3300
• Maximum Printing Temperature: 320°C
• Filament Diameter: 1.75 mm
• Compatible Materials: PLA, PETG, ABS, ASA, TPU, PC, PA, PA-CF, PET-CF, PA-GF, Wood/Metal/Glow Composites

PRO TIP:

Always perform the final tightening of your Conch M4 nozzle while the hotend is heated to 250°C. Apply a torque of approximately 1.0–1.5 Nm to create a proper molten-seal seal between the nozzle rear shoulder and the heat break without damaging the M4 threads.

Together, Layer by Layer!