ZNK D28 Series B Type Laser Nozzle — D28 H15 M11
The ZNK D28 Series B Type Laser Nozzle is a high-performance fiber laser component designed for precision cutting. With a standard outer diameter of 28mm, height of 15mm, and M11 thread, it provides stable gas flow and exceptional durability for industrial laser systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | ZNK |
| Series | D28 B Type |
| Outer Diameter | 28 mm |
| Height | 15 mm |
| Thread | M11 |
| Material | High-quality Chromium-plated Copper |
| Layer Type | Single / Double Layer available |
Key Features
- Precision Machining — Manufactured using advanced CNC technology for perfect alignment
- Superior Heat Dissipation — High-purity copper ensures stable performance at high power
- Slag Resistance — Smooth internal surface reduces auxiliary gas turbulence and spatter
- Long Service Life — Wear-resistant design for reduced downtime
Compatible Cutting Heads
- Raytools cutting heads
- BOCI cutting heads
- WSX fiber laser heads
- Generic laser systems requiring D28 H15 M11 nozzles
Why Choose ZNK?
- Direct Manufacturer — Factory in Xuzhou, China with ISO certification
- Quality Control — Every nozzle strictly tested for flow and accuracy
- Fast Delivery — Large stock available for global shipping
- OEM/ODM Support — Custom dimensions available upon request


























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