BLENDER 2.8: Holes in Rounded Surface (Speaker Grill, Intercom)

Here is a method you can use to create holes in a rounded or curved surface for something like a speaker grill or intercom. Ideally, you would want to use the spin tool but that is crashing quite a lot for me so this I have to copy and rotate instead.

Hope this is useful to you :)

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SCIFI SUBWAY SCENE VIDEO SERIES
Part 1: Air Vent
   • BLENDER 2.8: Modeling a SciFi Air Vent for...  

Part 2: Wall-Mounted Computer Console
   • BLENDER 2.8: Modeling a SciFi Wall-Mounted...  

Part 3: Subway Bench
   • BLENDER 2.8: Modeling a SciFi Subway Bench...  

Part 4: Ambient Occlusion and Clay Render
   • BLENDER 2.8: SciFi Clay Render With Ambien...  

Part 5: Blockout 1
   • BLENDER 2.8: Modeling a Subway Scene: Part...  

Part 6: SciFi Locker and Flashlight
   • BLENDER 2.8: Modeling a SciFi Locker and F...  

Part 7: Tiles and Pipes
   • BLENDER 2.8: Modeling a Subway Scene: Part...  

Part 8: More Pipes and Wires
   • BLENDER 2.8: Modeling a Subway Scene: Part...  

Part 9: Tracks/Railing System
   • BLENDER 2.8: Modeling a Subway Scene: Part...  

Part 10: Security Camera
   • BLENDER 2.8: Modeling a Subway Scene: Part...  

Part 11: Garbage Can, Intercom, TV
   • BLENDER 2.8: Modeling a Subway Scene: Part...  

Part 12: Ceiling Lights
   • BLENDER 2.8: Modeling a Subway Scene: Part...  

Part 13: Coming soon