Silver Sheet Solder Eutectic Zinc-Free for Enameling JAX Reversing motor direction can extend

Reversing motor direction can extend the life of certain abrasives

The Glardon-Vallorbe LF0504-M ceramic fiber files are precision-made pillar (flat) shaped sticks designed for finishing and polishing hard-to-reach areas in metalsmithing and jewelry work

2 mm tall

Gold acid testing using test needles is a comparative method and is entirely subjective

Silver Sheet Solder Eutectic Zinc-Free for Enameling JAX Reversing motor direction can extendThis zinc free eutectic silver solder commonly known as IT solder is specifically formulated for enameling applications. Each piece weighs approximately 5 pennyweights (5 DWT, or 1 4 troy ounce) and contains 80% silver and 20% copper, with no zinc in the alloy. Because zinc can cause bubbling and surface defects when solder comes into contact with enamel during firing, eutectic silver solders are the professional standard for enameled metalwork. The