What happens if the drill bits used on composite material are damaged?

When drill bits used on composite materials are damaged, it is likely that the quality of the hole will be compromised. Composite materials can be sensitive to the condition of the tooling used to machine them. Damaged drill bits may not cut cleanly, leading to rough edges, irregular hole sizes, or delamination of the composite material around the hole. This can affect the overall structural integrity and performance of the component, as precision is critical in aerospace applications.

Using damaged drill bits can also lead to further issues during the drilling process, such as increased friction and potential heat generation, which can also affect the materials being worked on. Therefore, it's crucial to ensure that drill bits are in good condition to maintain the expected quality of the work being performed.