Intake ducting for fiber laser lable diameter 125mm

Laser lable diameter 150mm
https://www.printables.com/model/1225484-intake-ducting-for-fiber-laser-lable-diameter-150m

Laser lable diameter 100mm
https://www.printables.com/model/1225491-intake-ducting-for-fiber-laser-lable-diameter-100m

For grid version, turn off top and bottom solid layer, layer height 0.2mm, set enough circuits to connect outer and inner circuit, Infil Grid 8%, designed for 0.4 nozzle.