Glardon-Vallorbe Crossing Escapement Files - LE3009 GV - Length & Cut (Escapement):40-8 sold by the troy ounce

sold by the troy ounce and made in the USA

Available in 50mm × 50mm square slices in four thicknesses

Stage 2 Charcoal Refill: NC-GPC — Otto Frei #147

which differs from how jewelers precision file lengths are measured

Glardon-Vallorbe Crossing Escapement Files - LE3009 GV - Length & Cut (Escapement):40-8 sold by the troy ounceSwiss 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