Gold Test Needles-Set Of Five-10K-14K-18K-22K & .999 Silver Polishing & Finishing Hole Shape Square with cut

Hole Shape Square with cut corners Number of Holes 8 Hole Size Range 14 mm – 21 mm Hole Sizes 14 mm

Includes 56 lowercase letters

Capacity & readability: 6000 g × 1

This safety valve is a replacement part intended for the specific Reliable steam cleaner models listed

The Quatro DFH-1000B Ductless Burnout Fume Hood delivers effective fume and odor control for wax burnout and plating operations — no exterior venting required

Gold Test Needles-Set Of Five-10K-14K-18K-22K & .999 Silver Polishing & Finishing Hole Shape Square with cutGold 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,