Which of the following is true about drilling composite materials?

When drilling composite materials, the use of specialized tools is often necessary to achieve optimal results. Composite materials can be significantly different from traditional metals in their composition and structure, which can affect how they respond to drilling.

For instance, composites can include various fiber reinforcements like carbon or glass, combined with a resin matrix. These characteristics require tools that can handle the unique properties of composites, such as their potential for delamination or splintering. Specialized drill bits, such as those with carbide tips or designed specifically for use with composites, can minimize damage and provide cleaner holes.

Additionally, the need for certain drill geometries or point angles may arise to reduce heat generation, prevent chipping, and ensure a smooth drilling process. Overall, the use of specialized tools is crucial when drilling composites to maintain quality and performance standards in aerospace applications.