Original Fiber Laser Ceramic Ring WTC-11C M11 (D41 Nozzle Holder)
Genuine WTC-11C ceramic ring nozzle holder for fiber laser cutting heads. D41 mm with an M11 nozzle thread, it delivers heat resistance and electrical insulation for accurate, stable cutting.
Technical Specifications
| Model | WTC-11C |
| Diameter (D) | 41 mm |
| Nozzle Thread | M11 |
| Type | Ceramic ring / nozzle holder |
| Material | High-temperature ceramic |
Compatible Cutting Heads
- Fiber laser heads using the WTC-11C ceramic ring
- Heads with the D41 / M11 nozzle seat
Key Features
- High-temperature ceramic — withstands intense heat at the cutting zone without deforming.
- Electrical insulation — supports stable capacitive height sensing for accurate standoff.
- Precision seat — machined contact faces for a secure, repeatable nozzle fit.
- Thermal-shock resistant — long service life under continuous production.
Applications
- Ceramic-ring replacement and maintenance
- Capacitive height-sensing cutting
- Continuous industrial 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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