Vtg Broaching Watch Hand Vise watchmaker Clock Tool

vintage watchmaker's or jeweler's hand-fitting tool, specifically used for holding and broaching watch hands.Function: It is designed to securely hold small watch hands while you broach (enlarge) the hole to fit the watch movement's canon pinion.How it Works: The tool typically features a clamp mechanism activated by the screw handle; tightening the handle closes a vise-like part to grip the hand securely.

  got these from an old watchmaker clock repair shop... have a bunch of specialty tools were listing...