This finishing tool is excellent for shaping curved blades providing smooth and precise finishes .Through trial and error, I found that it works best in industrial and scientific contexts, such as machine shops and laboratories, where precision and accuracy are essential. The grit size is perfect for polishing the surface of a curved blade, making it look professional and refined. However, the only downside is that it takes some time to get the hang of it, and it may not be suitable for beginnerSee full review