The specially designed mounting section allows you to replace the drill bit with a single touch when combined with the "Wave HG One-Touch Pin Vise." The surface of the drill bit is titanium coated to ensure long-lasting cutting performance. The drill diameter is engraved on the hexagonal shaft of the mounting section. *This product is a drill bit exclusively for the "Wave HG One-Touch Pin Vise." It cannot be used with general pin vises available on the market.
