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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
Suitable for investment casting as well as fabrication
Dual power options
Material Aluminum Graduation System USA Standard Size Range 1–16 Style Grooved Country of Origin India
The graduated dome variations allow for refined control over the depth and curvature of your formed pieces
Gold Test Needles-Set Of Five-10K-14K-18K-22K & .999 Silver Clasps Suitable for investment casting asGold test needles are an essential tool for jewelers and precious metal buyers who need to assess the karat or fineness of gold and silver items using acid testing methods. This set of five needles covers the most commonly encountered gold karats and a fine silver standard, giving you reliable reference marks for side by side acid comparisons. Features Set of five test needles covering four gold karats and one silver fineness Includes 10K, 14K, 18K,
