Bathroom door vent

Bathroom door didn't have any space to let the air in. This was rendering ventilation fan almost useless. To let the air in I installed 3 vents at the bottom of the door.

The door is 35mm (3 1/8 inch) thick.

Installation requires drilling 89mm (3 1/2 inch) hole in the door. These can be made with standard 3-1/2 inch hole saw drill bit.

When drilling make small diameter pilot holes first. These will guide the large diameter drill bit pilot. It is almost like in this video https://youtu.be/TPBVJ06204w?t=147 Don't go fast. Do not push hard on the drill. I switched the drill from the _drill_ mode to slow _screwdriver_ mode to make these holes.


Printed without supports on Anycubic MegaX