
Laser Cutting Nozzle D28 High-Speed St-S 0.8-5.0mm Caliber for Precitec Wsx. Premium Material Construction: Made of copper with chrome plating for high durability and heat resistance. Precision Concentricity: Precision-machined to ensure perfect alignment and stable gas flow. Smooth Internal Finish: Polished surface improves slag ejection and produces clean cut edges. Dual Layer Options: Available in single-layer for nitrogen or double-layer for oxygen cutting. Wide Size Range: Caliber options from 0.8mm to 6.0mm to match various material thicknesses. Customization Available: Custom sizes and designs available upon request for specific needs. High Durability: Withstands high temperatures offering hundreds to thousands of hours of operation. Universal Compatibility: Compatible with major brands of fiber and CO2 laser cutting machines.