1. Ease of Use One of the most significant benefits of 2% self-drilling screws is their simplicity in installation. Users do not need to pre-drill holes, saving time and effort during projects. This feature is particularly advantageous in situations where speed and efficiency are critical.

These screws typically feature a sharp point and an aggressive thread design that enables efficient penetration into metals, plastics, and wood. The unique combination of features makes wafer head reamer self-drilling screws highly versatile and effective in various applications.