Equalling Swiss Pattern Precision Files cuckoo music box & components polish and producing special finishes

polish and producing special finishes on metal such as white gold silver and platinum

case numbers: 1960080

tapered in width and thickness

date star driving wheel to fit Jaeger LeCoultre® calibres: 11LCN

2 mm (2-1/4") (W) x 15

Equalling Swiss Pattern Precision Files cuckoo music box & components polish and producing special finishesEqualling Swiss Pattern Precision Files Swiss pattern files are designed for detail work, delicate finishing, and precise metal removal. They have strict manufacturing tolerances, are uniform in taper, points, sharp edges, dimensions and flatness. These files are made of the finest heat tempered, chrome alloy steel. They are measured in length from the point where the teeth begin to the end of the file. The handle section (tang) is not included in the