Description
Using a Japanese ultra-zibra, Mock-up files have excellent life expectancy and tension in files by adjusting the thickness of a plastic plate (PP) that keeps them in shape.
The file has a cushioned feel, which makes it less thermal conductivity and allows you to apply a certain number of grits throughout the file to effectively use it from start to finish.
Sanding File : Softer files than normal ones are used to use rough surfaces.