Description
Fiber Laser Cutting Nozzle
Single-Layer and Double-Layer Nozzle Types
| Nozzle Type | Application | Assist Gas | Size |
|---|---|---|---|
| Single Layer | For cutting stainless steel and aluminum, etc. | Nitrogen | 1.4 – 3.0 mm |
| Double Layer | For cutting carbon steel. | Oxygen | 1.5 – 3.0 mm |
1. Single-Layer Nozzles: Primarily used for cutting stainless steel and aluminum. These nozzles utilize nitrogen as the assist gas and are available in sizes ranging from 1.4 mm to 3.0 mm for efficient cutting.
2. Double-Layer Nozzles: Typically employed for cutting carbon steel. These nozzles utilize oxygen as the assist gas and are available in sizes ranging from 1.5 mm to 3.0 mm for effective cutting.
Laser Nozzle Measurement Guide

✅ Fiber Laser Nozzle – Regular Section M11

M11 Single








M11 Double








✅ Fiber Laser Nozzle – Regular Section M12

M12 Single




M12 Double




✅ Fiber Laser Nozzle – Regular Section M14

M14 Single








M14 Double








Inside Diameter Specifications
Example Images of Various Laser Nozzle Sizes







061-509-6388 (Chompoo)
098-997-4199 (Fern)
0615096199 (Banz)
0818071445 (Mint)
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