Which tool is typically used for fine detailing in haircuts?

The tool that is typically used for fine detailing in haircuts is the trimmer. Trimmers are specifically designed to help barbers achieve precision work, such as cleaning up the edges around the ears and neckline or performing intricate designs in the hair. Their smaller head and sharper blades allow for a level of detail that heavier tools like clippers cannot provide.

While clippers are great for cutting larger sections of hair and creating bulk reductions in length, and scissors are valuable for various cutting techniques, they do not offer the same level of precision needed for detailed work. A comb, while essential for sectioning and styling hair, does not actually cut or shape hair on its own and is used in conjunction with other tools. The trimmer stands out as the most effective tool for achieving those fine detailing results in barbering.