Glardon-Vallorbe Crossing Escapement Files - LE3009 GV - Length & Cut (Escapement):40-6 letting you feel each cut

letting you feel each cut rather than fight it

the second number is the distance between lines:

Service: Factory service and repairs are handled by the manufacturer at 8 rue de la Coulouvrenière

25 mm 36E-51 18K White Gold 11

Glardon-Vallorbe Crossing Escapement Files - LE3009 GV - Length & Cut (Escapement):40-6 letting you feel each cutSwiss made Glardon Vallorbe Crossing Escapement files have square handles. Escapement file lengths are measured from tip to the end of the cut and measurements do not include the tang. Escapement files are also called Watchmakers files. Crossing files are half round on two sides with one side having a larger radius than the other. Tapered in width and thickness. Cut and usable to the point. Used primarily for filing interior curved surfaces. The