As professional 3D printing continues to evolve, reinforced filaments infused with carbon fiber, glass, and metal are raising the bar for performance — and for nozzle durability. Traditional brass nozzles wear quickly under these abrasive conditions, leading to frequent replacements and inconsistent print quality.
DiamondBack™ nozzles eliminate that limitation with proprietary, patented Polycrystalline Diamond (PCD) technology. Engineered for extreme hardness, superior abrasion resistance, and exceptional thermal conductivity, PCD enables smoother extrusion, consistent heat transfer, and reliable precision across a wide range of materials. From standard PLA and ABS to highly abrasive composites, DiamondBack lets you print any filament on a single nozzle without changeouts.
With proven performance lasting 2 to 8 times longer than tungsten carbide and other hard metals in demanding industries, DiamondBack delivers extended tool life, reduced downtime, and confidence in every print.
