When setting the drill stop on the drill bit, how deep should it penetrate?

When setting the drill stop on the drill bit, it is essential that it penetrates only to the depth of the manufactured head of the rivet. This ensures that when drilling, the operator removes just enough material to effectively cut the rivet head without damaging the underlying structure or assembly.

Drilling through the entire rivet would lead to excessive removal of material, which could weaken the integrity of the surrounding components. If the drill penetrated halfway through the body of the rivet, that would also risk compromising the rivet’s grip and could create a failure point if not done correctly. Additionally, stopping at the surface of the assembly would not provide the necessary depth to effectively remove the rivet head for extraction.

By setting the drill stop to the exact depth of the rivet head, the operator can achieve a clean and controlled removal process, preserving the assembly while ensuring the rivet can be replaced or re-secured efficiently.