
Boci High Speed Cutting Laser Cutting Nozzle D28 for Blt421s Blt642h. Customized Options: Available for specific requirements to meet diverse customer needs. 24/7 After-Sales Service: Round-the-clock support available for all product inquiries and issues. 1-Year Warranty: Comprehensive coverage for one year from the date of purchase. High-Speed Cutting: Designed for efficient laser cutting operations on various materials. Copper Material: Constructed from high-quality copper for optimal thermal conductivity. Multiple Caliber Options: Available in 1.0mm, 1.2mm, 1.4mm, 1.6mm, and 1.8mm sizes. 10 Years Experience: Over a decade of expertise in laser equipment export and manufacturing. Global Shipping: Fast delivery within 15 workdays regardless of peak or off-season.