CloudRay OEM Raytools Bystronic Fiber Cutting Laser Ceramic Nozzle Holder BT SeriesDiameter 25.8 mmH4Ref 4-01642Diameter 26 mmH12Ref 4-01959Diameter 28 mmH6.5Ref 4-09010Diameter 26 mmH11.5Ref 10032838Merek CloudRay OEMBarang Ready Stok