M11 Laser Ceramic Ring D41mm , Alumina Ceramic Nozzle Holder , Fiber Laser Cutting Head Spare Parts for Raytools WSX Precitec

Material Introduction This laser ceramic ring is manufactured from high-purity 95% alumina ceramic main body, matched with precision CNC stainless steel threaded seat and fluorine rubber sealing O-ring. Alumina ceramic features excellent high-temperature resistance, reliable electrical insulation, low laser absorption rate and outstanding thermal shock resistance. It will not crack or deform under continuous high-temperature working conditions, isolate current effectively and