Double cut files are best used for which type of work?

Double cut files are designed with two sets of teeth that cross each other, which allows them to remove material more aggressively compared to single cut files. This characteristic makes double cut files particularly suitable for rough work, where the goal is to remove a significant amount of material quickly. The arrangement of the teeth enables a more efficient cutting action for shaping and smoothing surfaces that are not yet finished or require significant material removal.

In contrast, finishing work typically demands finer, smoother surfaces, which is better achieved with single cut or smooth files that have fewer and finer teeth. Precision work also often requires a high level of detail, where less aggressive tools are employed to achieve exact dimensions and tolerances. Polishing, on the other hand, follows after shaping and usually utilizes abrasive materials rather than files for achieving a smooth, shiny finish. Therefore, the robust cutting ability of double cut files aligns them perfectly with the nature of rough work.