Glardon-Vallorbe Screwhead with Tang Precision Files - LP1840 GV - Length & Cut (Precision):4-2 A unique storage tray keeps

A unique storage tray keeps all components organized and protected

Cut 0 (Coarse)

Brand Glardon-Vallorbe Model LE3020 Profile Square (Cuadrada / Carree / Viekant) File Type Escapement (Watchmakers) Material Heat-tempered chrome alloy steel Origin Swiss Made Handle Style Square Length Measurement Tip to end of cut

They are graded by cut number: the higher the number

or use as-is

Glardon-Vallorbe Screwhead with Tang Precision Files - LP1840 GV - Length & Cut (Precision):4-2 A unique storage tray keepsGlardon Vallorbe Screwhead with Tang Precision Files are designed specifically for filing slots in small screws or narrow slots of any kind. Unlike standard precision files, screwhead files are numbered by thickness, not cut the final number in the part number indicates the thickness of the file, not the cut grade. For example, LP1840 4 4 is a 4" file with a thickness of #4, which equals 0. 55mm on this scale. All screwhead files share the same cut