SWISS / FRANCE. A WALNUT, BRASS AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE
拍品 2

SWISS / FRANCE. A WALNUT, BRASS AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE

CIRCA 1900

已結束2020年7月20日

成交價

CHF 625

更多資訊

SWISS / FRANCE. A WALNUT, BRASS AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE

CIRCA 1900
Size: approx. 170 mm. wide, 260 mm. overall length, 220 mm. high.

專家說明

The present watchmaking tool is used for reducing out-of-round gears, changing the tooth form and depth of teeth.