The nozzle tip is made from M2 hardened high-speed steel, heat-treated to an ultra-tough 68 HRC, and finished with a premium non-stick coating that resists plastic build-up for smoother, more reliable printing.
- Heat-treated hardness: 68 HRC
- Plated with a Electroless Nickel Plating
- Coated with nonstick nano WS2 coating
- Coefficient of friction: 0.035