Grobet File Co. Of America, LL Grobet USA Hand Checkering File 6 Inch Cut 2 50 lines per inch

Parallel in width and gently tapered in thickness. Overcut is parallel to file edges and upcut is 90 degree to overcut. Useful for putting serrations on knife edges and to obtain a checkered design similar to a gun hand grip. Double cut top and bottom. Both edges are safe. 50 lines per inch. 45/64″ wide x 5/32″ thick.