What does a nail drill help to achieve in the manicure process?

A nail drill is an essential tool in the manicure process primarily used to achieve a smoother and more refined nail surface. When a nail drill is employed, it can effectively file and buff the nail to remove any imperfections, inconsistencies, or surface debris. This results in a more polished look and prepares the nail for subsequent treatments, such as the application of gel or acrylic products.

Using a nail drill also allows for greater precision than manual filing, enabling the technician to reach into the corners and edges of the nail where smoothing may be required. The fine-grit bits can help in creating a smooth finish while minimizing the risk of damage to the natural nail, contributing significantly to the overall quality of the manicure.

The other options, while related to the manicure process in a general sense, do not accurately capture the primary role of a nail drill. For instance, while a nail drill can help in preparing the surface for nail art, enhancing design detail is not its main purpose. Similarly, it does not directly contribute to the speed of nail polish application or the structural strength of a nail; instead, its focus remains on achieving a refined finish.