Link Metal CNC 3D-M8 Type Laser Cutting Nozzle for 3D Fiber Laser Cutting Machines

3D-M8 Type Laser Cutting Nozzle for 3D Robots & Tube Cutters

Professional industrial-grade 3D-M8 type laser cutting nozzles specially designed for all 3D laser processing equipment including 3D robotic laser cutting, 3D tube cutting, irregular curved surface cutting and three-dimensional profile processing. With 1:1 precision fit for mainstream 3D-M8 interface fiber laser cutting heads, our 3D-M8 nozzle is an essential core consumable for all 3D laser cutting equipment.

We offer 5 comprehensive configurations including standard series and high speed series with chrome plated upgrades. All products are manufactured with high-purity oxygen-free red copper material and ultra-precision CNC machining for stable airflow output and excellent cutting performance in complex 3D processing scenarios.

Key Advantages of Our 3D-M8 Laser Nozzles

• Universal 3D-M8 Standard Interface: Industry-standard 3D-M8 size provides 1:1 perfect fit for all mainstream 3D-M8 interface fiber laser cutting heads. Direct drop-in replacement with no additional debugging required—plug and play, compatible with most 3D fiber laser cutting systems and 3D tube cutting machines on the market.
• 5 Professional Configurations:
  • Standard Single Layer: Flexible and cost-effective for conventional 3D cutting of thin and medium plates and tubes
  • Chrome Plated Upgrade: Enhanced wear resistance and anti-spatter performance, 3+ times longer service life
  • High Speed Series: Optimized airflow structure for high-speed 3D flying cutting and tube cutting, significantly improving processing efficiency
• Optimized Double Layer Airflow Structure: Professional convergent airflow cavity delivers better airflow convergence and more stable cutting air pressure. Ensures superior cutting consistency on complex 3D paths and tube bevel cutting, effectively improving cutting precision and edge finish.
• High-Purity Oxygen-Free Red Copper Construction: Made from premium 99.95% oxygen-free red copper for exceptional thermal conductivity, superior high temperature resistance and outstanding anti-oxidation properties. Resists deformation even during long-term high-power 3D continuous cutting operations.
• Compact Anti-Interference Design: Optimized overall nozzle structure with reduced overall height and streamlined profile. Effectively avoids interference with workpieces during irregular curved surface cutting, three-dimensional profile cutting and tube bevel cutting, adapting seamlessly to complex 3D cutting paths.
• Ultra-High Precision CNC Machining: Strict dimensional tolerance control with mirror-polished inner hole ensures smooth, non-divergent airflow. Effectively reduces cutting burrs and slag hanging in 3D curved surface and tube cutting, optimizes section finish, and eliminates subsequent polishing processes.
• Broad 3D Industrial Applicability: Ideal for 3D cutting of stainless steel, carbon steel, aluminum alloy, galvanized sheet, copper plate and various metal tubes. Widely used in automotive parts processing, hardware stamping, sheet metal forming, tube furniture manufacturing and engineering machinery production.

Compatible Equipment & Available Types

Compatible Equipment

• All Mainstream 3D-M8 Interface Fiber Laser Cutting Heads
• All 3D Robotic Fiber Laser Cutting Systems
• All 3D Tube Cutting Machines with 3D-M8 Interface
• Raytools, Precitec, WSX, Bodor, BOCI 3D Laser Cutting Heads with 3D-M8 Interface

Available 3D-M8 Nozzle Types (5 Options)

• Single Layer Laser Nozzle: Standard option for general 3D thin to medium plate and tube cutting
• Single Layer Chrome Plated Laser Nozzle: Enhanced anti-spatter for daily 3D production and tube cutting
• Double Layer Chrome Plated Laser Nozzle: Better airflow stability for complex 3D path and bevel cutting
• High Speed Single Layer Chrome Plated Laser Nozzle: Optimized for high-speed 3D thin plate and tube cutting
• High Speed Double Layer Chrome Plated Laser Nozzle: Premium option for high-speed high-precision 3D cutting

Custom Specifications Available: For additional configurations, custom sizes or other 3D laser cutting nozzles, please contact our sales team directly for personalized solutions.

Detailed Technical Specifications

Package Contents

• 1 x Link Metal CNC 3D-M8 Type Laser Cutting Nozzle (selected type)
• 1 x Specialized Anti-Static Dust-Proof Protective Packaging

Quality Assurance

Every Link Metal CNC 3D-M8 laser nozzle undergoes rigorous pre-delivery testing, including dimensional accuracy inspection, installation fit verification, air tightness test, airflow convergence test and 3D cutting performance assessment at multiple angles including bevel cutting for tubes.

We maintain strict ISO 9001 quality control standards to ensure stable and reliable product performance. All our products come with professional pre-sales consultation and comprehensive after-sales support.

Frequently Asked Questions

Q: What equipment can this 3D nozzle be used on?
A: This 3D nozzle is compatible with all 3D laser processing equipment that uses the corresponding interface, including: 1) 3D robotic laser cutting systems; 2) 3D tube cutting machines (especially those with bevel cutting function); 3) 3D profile cutting machines. They are not limited to robotic applications only.

Q: What is the difference between 3D-M8, 3D-M9 and 3D-M11 laser nozzles?
A: These are three different industry-standard interface sizes for 3D laser cutting heads, ordered by increasing diameter: 3D-M8 (smallest) < 3D-M9 < 3D-M11 (largest). 3D-M8 nozzles are designed for compact 3D cutting heads and lower power systems (up to 10000W). They are not interchangeable due to different interface dimensions and thread specifications.

Q: What are the benefits of chrome plated 3D nozzles compared to standard copper nozzles?
A: Chrome plated 3D nozzles offer three key advantages: 1) Significantly enhanced anti-spatter performance, reducing slag adhesion by up to 70%; 2) Improved wear resistance, extending service life by 3-4 times; 3) Easier cleaning, reducing maintenance time. This makes them particularly valuable for high-volume 3D production and tube cutting environments.

Q: What is the difference between standard and high speed series 3D-M8 nozzles?
A: High speed series nozzles feature a specially optimized internal airflow cavity and exit geometry that reduces turbulence and improves airflow convergence at high cutting speeds. They can increase 3D cutting speed by 20-30% compared to standard nozzles, making them ideal for high-volume production applications.

Q: Will this 3D-M8 nozzle work with my robotic laser cutting system?
A: This nozzle is compatible with all 3D laser cutting heads that use the industry-standard 3D-M8 interface, including most Raytools, Precitec, WSX, Bodor and BOCI 3D cutting heads. If you are unsure about your cutting head's interface type, please contact our sales team with your cutting head model number for confirmation.

View our full range of laser cutting accessories including ceramic rings and protective lenses.