The Micro Swiss Brass Plated Wear Resistant MK8 Nozzle (0.4mm) is crafted from 360 brass and coated with TwinClad XT, a nickel composite designed for exceptionally low friction. This coating not only reduces friction but also enhances hardness and abrasion resistance, making the nozzle ideal for printing with abrasive filaments like carbon fiber, stainless steel, and wood-filled materials....