Phaetus EndCoat™ Hardened Steel Nozzle V6

Engineered for durability, the Phaetus EndCoat™ Nozzle combines a hardened-steel body with Phaetus’s patented EndCoat™ coating to significantly increase wear resistance and service life—ideal for abrasive filaments like carbon-fiber and glass-fiber blends. Available in V6 (PS) format for 1.75 mm filament in 0.4 / 0.5 / 0.6 / 0.8 mm sizes. Rated up to 500 °C, it’s a robust upgrade for high-temperature, high-throughput printing

Why EndCoat™? Phaetus specifies an HV3300 coating hardness, and notes EndCoat™ nozzles can deliver up to 2.5× longer service life versus standard hardened-steel—helpful when running abrasive composites.

Specs 

• Style: V6 (PS) 

• Filament: 1.75 mm

• Nozzle diameters: 0.4 / 0.5 / 0.6 / 0.8 mm

• Max temp: up to 500 °C

• Coating hardness: approximately HV3300 (manufacturer specification)

Compatibility

Fits hotends that accept E3D-style V6 nozzles. Always verify thread and seat type for your specific hotend before purchase.

Notes for best results

• Re-PID tune after changing nozzle size or material

• For abrasive filaments, use hardened drive gears and verify adequate cooling/Heating

• Heat-tighten nozzles to the manufacturer’s torque spec and follow safe installation practices