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Compatible with all consumables, including: PLA, ABS, PETG, TPU, PP, PC, Nylon, PEEK, PEI, and composite materials containing abrasive additives such as carbon fiber, steel, wood, boron carbide, tungsten and phosphorescent pigment.
Nozzle diameter
Filament diameter
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  • 9

    Hardness (Mohs)

  • 550℃

    Maximum Printing Temperature

  • 45W/m·k

    Thermal Conductivity

  • 5.3μm/m·℃

    Expansion Coefficient

Adaptation Models

RepRap M6 | 175/300:0.25mm/0.4mm/0.6mm/0.8mm
MK8 | 175/300:0.25mm/0.4mm/0.6mm/0.8mm
MK10 | 175:0.25mm/0.4mm/0.6mm/0.8mm
MK10 PTFE | 175/300:0.25mm/0.4mm/0.6mm/0.8mm
RepRap M6 Plus | 175/300:0.25mm/0.4mm/0.6mm/0.8mm

Performance Analysis

Ruby structure optimized | Materials feed inlet adopts 60° conical angle structure, which optimizes the flow of materials and eliminates the phenomenon of nozzle plug.DLC coated | The nozzle is wholly DLC nano-coated, and the friction coefficient of material hole inner wall is 0.05, which greatly reduces the problem of sticking materials on nozzle head in the printing process.Composite structure | Combined structure is adopted for ruby and nozzle body to eliminate leakage caused by falling off or shifting of the ruby and improve the reliability of printing.Hardened steel material | Hardened steel with hardness of HRC60 or above, wear-resistant and high-temperature resistant, is the preferred material for users who want to print high-strength materials.

Applicable Filament

The Phaetus Ruby Nozzle are Compatible with all filaments, such as PLA, ABS, PETG, TPU, PP, PC, Nylon, PEEK, PEI and composites with abrasive additives such as Carbon Fibre, Steel, Wood, Boron Carbide, Tungsten and Phosphorescent pigment.

Product Features

  • φ0.2

    Min. Orifice Diameter

  • ±0.006mm


  • ≤Ra0.012μm

    Inner Hole Roughness

  • ≤0.02mm