This diamond file has a specially shaped tip. It can be used to polish deep areas that are difficult to reach with conventional bar files. Unlike ordinary iron files, diamond files do not have any grit (polishing direction). They can be moved freely like sandpaper, making them convenient for polishing small areas. *When polishing with water (wet grinding), the diamonds on the surface may peel off easily, shortening the product's lifespan. *The cutting feel of diamond files and ordinary sandpaper may differ depending on the object and work, even if they have the same grit size.
