Item Type: Laser Nozzle _x000D_ Material: Brass_x000D_ Size: Approx. 28mm / 1.1in_x000D_ Height: Approx. 15mm / 0.6in_x000D_ Thread: M11_x000D_ Specifications(optional): 1.0mm, 1.2mm_x000D_ Application: For fiber laser cutting head and fiber laser cutting engraving machine._x000D_ OEM consumption / replacement parts for Precitec fiber laser heads 1Double-layer nozzles are usually used for oxidative cutting, cutting carbon steel with oxygen as auxiliary gas 2The laser nozzle has excellent electrical and thermal conductivity, high hardness and corrosion resistance 3High processing accuracy, no burrs and fast cutting speed 4Fast cutting speed, high surface finish and long service life 5Made of high quality brass material, durable and not easy to damage1 xLaser Nozzle