Circular vent grille ( 90mm )

This design is a circular ventilation grille ideal for covering holes with a diameter of 90 mm. The model has been created to offer a balance between efficient airflow and a solid structure, suitable for ventilation projects, speaker covers, and other similar applications. Printing this design has been simplified as much as possible, as it does not require the use of supports. You can modify the size of the grille to adapt it to other diameters. Simply click on 'scale', uncheck the 'uniform scale' box, and modify the X and Y values to increase or decrease the size. You can also modify the 'size' directly to change the measurements in millimeters, knowing that the initial diameter value is 90 mm. For example, if you want the grille for a 100mm diameter, go to scale and increase the X and Y values by 10mm, changing them from 120mm to 130mm. Now you have a grille for a 100mm diameter. Boost MeIf you liked the design, please support me!