Manganese Bronze Casting Alloy by the Pound Economy and watchmakers who need hands-free

and watchmakers who need hands-free magnification at the bench

Every tool is individually numbered for easy identification

The GRS EasyGraver Sharpening Fixture is designed around standard geometries observed in use by hundreds of engraving artists and jewelers throughout the world over many years

Precision manufactured in Germany

Manganese Bronze Casting Alloy by the Pound Economy and watchmakers who need hands-freeJewelers Manganese Bronze is a casting alloy developed to provide jewelry casters with a base metal suitable for both centrifugal and vacuum casting applications. When properly finished, this alloy produces a bright lemon yellow color, making it an attractive option for base metal jewelry production. It is a proprietary formulation composed of approximately 60% copper (Cu) and approximately 35% zinc (Zn), with small amounts of additional metals.