ZNK AMADA D25 H20 M12 Type-B Laser Nozzle
A Type-B copper cutting nozzle for AMADA fiber laser systems, sized D25 mm, H20 mm with an M12 thread. Built for medium and thick plate cutting where a taller nozzle body improves gas coverage.
Technical Specifications
| Nozzle Diameter (D) | 25 mm |
| Height (H) | 20 mm |
| Thread (M) | M12 |
| Type | Type-B |
| Compatible Brand | AMADA |
| Material | High-purity copper |
Compatible Cutting Heads
- AMADA fiber laser cutting heads
- AMADA ENSIS / LCG series
- Heads using the D25 M12 nozzle seat
Key Features
- Precision CNC machining — concentric bore keeps the laser beam path stable and well aligned.
- High-purity copper — strong thermal conductivity to endure high-power cutting heat.
- Anti-spatter finish — polished surface reduces slag adhesion and extends service life.
- Optimized gas flow — internal geometry tuned for laminar assist gas and clean cut edges.
Applications
- Medium and thick carbon steel plate
- Stainless steel sheet and plate
- Structural and heavy fabrication
- High-power AMADA fiber laser cutting
Why Choose ZNK?
- Factory direct — manufacturer pricing with in-house quality control.
- Strict QC — every unit inspected for dimensions and surface finish.
- Verified fitment — dimensionally matched to the specified cutting heads.
- Global shipping — ample stock for fast worldwide delivery.





























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