Oil and Gas Tax Practice Exam 2025 - Free Taxation Practice Questions and Study Guide

Using a file card is the most effective method to clean chips out of a file. A file card is specifically designed for this purpose, featuring stiff bristles that can dislodge metal filings or wood chips from the grooves of the file without damaging the teeth. This tool allows for targeted cleaning, ensuring that the working edges of the file remain sharp and effective for future use.

While compressed air or solvents may seem like viable options, they might not adequately remove debris. Compressed air can disperse the chips but may not effectively clean the file's teeth down into the grooves where debris tends to accumulate. Similarly, solvents could potentially cause corrosion or damage the file if they are not appropriate for the material or if residue is left behind.

Water rinsing could lead to rust, especially if the file is not dried immediately and properly afterward, making it an unsuitable choice for maintaining the longevity of a file.

Overall, a file card provides a convenient and safe method for maintaining the effectiveness of files, ensuring they remain in good condition for future tasks.