Introducing another exclusive industry first: Tools4Boards Combi-Cut. The new global reference in file technology, Swiss-made Combi-Cut is produced using premium special steel featuring extra coarse 5 Z/cm precision milled teeth on one side and medium 13 Z/cm struck teeth on the opposite side for very precise sharpening. Filings stream from teeth with long strokes and minimal pressure. Combi-Cut provides exceptional bite and extraordinary feel yet is incredibly forgiving, even when used on damaged edges. Extra coarse side is perfect for establishing edge geometry and sidewall removal while the medium side is optimized for edge sharpening and does not clog. Developed with the world's most renowned professional technicians the ideal cutting edge combination has finally arrived.