High-Purity Copper Material: Made of high-density high-purity copper with excellent thermal conductivity and wear resistance, fast heat dissipation, anti-deformation and anti-blockage, extending service life.Ultra-Precision Machining: Adopts one-piece forging and high-precision CNC machining, smooth inner hole and burr-free edge, strict dimensional tolerance for stable laser output and perfect cutting effect.Multi-Spec Caliber Options: Full range of calibers including 1.0/1.2/1.5/2.0/2.5/3.0mm, matching mainstream fiber laser cutting head models of major brands, meeting diverse cutting needs.Wide Material Compatibility: Suitable for high-precision cutting of carbon steel, stainless steel, aluminum alloy, brass and other metal materials, ideal for industrial sheet metal processing and batch cutting.Optimized Gas Flow Design: Smooth internal structure reduces auxiliary gas resistance, ensures uniform gas flow, improves cutting speed and reduces gas consumption, saving production costs.Excellent Sealing Performance: Precise thread and positioning structure, tight fit with laser cutting head without air leakage, avoiding cutting defects caused by unstable gas supply.Tool-Free Quick Installation: Simple and fast installation and disassembly steps, no complex professional tools required, saving maintenance time and reducing production downtime.Strict Quality Inspection: 100% brand new products with strict dimensional inspection and air tightness testing, ensuring industrial-grade precision and stable performance in long-term use.Anti-Slag & Anti-Overburn: Scientific structural design effectively avoids slag adhesion and overburning during cutting, ensuring smooth and flat cutting surface and improving product qualification rate.Cost-Effective Consumable: High-quality copper nozzle with competitive price, long service life and stable performance, reducing the frequency of replacement and overall production costs for workshops.