E3D 0.4mm Hardened Steel V6 Nozzle

The genuine E3D 0.4mm Hardened Steel V6 Nozzle is heat-treated to an extreme hardness of 68 HRC. Engineered specifically for abrasive filaments including carbon fiber, glass fiber, metal-filled composites, and glow-in-the-dark materials, it withstands sustained temperatures up to 500°C without bore dilation.