It's Possible to Drill a Hole Through an AirTag

Unlike a Tile or some other item trackers, Apple's new AirTag does not have any holes or openings for attaching it directly to a keychain, forcing customers to purchase accessories like a leather key ring for this purpose.
Read more: https://www.macrumors.com/2021/04/30/its-possible-to-drill-a-hole-through-an-airtag/?fbclid=IwAR0k2_T-glBvmGb7G-aMfVtaX6gN-s5e6xgFgUYmDeJ6RX2z49SnF6JLAPc?source=Snapzu