2. Drill a Hole Using a hammer drill or masonry drill bit, create a hole in the concrete or masonry surface. The diameter of the hole should match the specifications of the anchor.

With their ease of use, 2-inch self-drilling screws can also contribute to reduced labor costs. By speeding up the installation process, fewer labor hours are required to complete a project. This efficiency can lead to significant savings, particularly in large-scale construction endeavors. Furthermore, with fewer tools needed—thanks to the elimination of pre-drilling—there is less reliance on multiple laborers to manage different aspects of the fastening process.