Which of the following describes the function of a drill stop?

The function of a drill stop is to control the depth of drilling. A drill stop is a tool used primarily to limit how deep a drill bit can penetrate a material. By setting the drill stop to a specific depth, the operator ensures consistent hole depths across multiple drilling operations, which is particularly important in applications where precision is critical, such as in aerospace assembly. This consistent depth can help avoid damage to components or materials and ensures that holes are drilled to exact specifications.

When using a drill stop, it provides a simple and effective way to achieve uniformity and control during the drilling process, which can directly impact the fit and performance of fasteners or other parts being installed in an assembly. This precision is essential in maintaining the structural integrity and safety standards within the aerospace industry.