What must you ensure after creating a start point for a fastener?

After creating a start point for a fastener, it is crucial to center the drill bit on the mark. This step ensures that the drilling process begins accurately at the intended location, which is critical for maintaining proper alignment and preventing any misalignment of the fastener once it is installed. When the drill bit is centered on the marked start point, it minimizes the risk of wandering or deviation during drilling, which could lead to structural weaknesses or complications in the assembly.

Focusing on this aspect of the process is essential because correct initial positioning greatly influences the success of subsequent operations, including the depth and angle of the hole being drilled. Ensuring that the drill starts from the correct position minimizes the potential for additional rework or adjustments later in the assembly process.