Manganese Bronze Casting Alloy by the Pound Master Alloys 227 6" 2 – Medium

227 6" 2 – Medium LP1142-6-4 131

These German-made wide jaw prong pulling pliers are designed to lift and open prongs on larger stone settings with control and precision

Uses precision collets instead of an adjustable Jacobs chuck

Two rectangular striking faces

The "Combi" designation reflects this handpiece's two distinct operating modes

Manganese Bronze Casting Alloy by the Pound Master Alloys 227 6" 2 – MediumJewelers 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.