Gold Test Needles-Set Of Four-10K-14K-18K & .999 Silver Dapping Tools Wire and bristle brushes

Wire and bristle brushes

High-polish hole surfaces reduce friction and extend tool life

Please note that the only warranty for this product will be Otto Frei's 30 day warranty

083 in) BAU118

The Foredom AKWK53 is a comprehensive 26-piece woodcarving accessory kit designed for use with Foredom flex shaft machines and rotary tools

Gold Test Needles-Set Of Four-10K-14K-18K & .999 Silver Dapping Tools Wire and bristle brushesGold test needles are an essential tool for jewelers performing acid based metal testing. This set of four needles covers three gold karats 10K, 14K, and 18K plus . 999 fine silver, giving you a reliable reference for the most commonly tested metal finenesses. To use, select the appropriate karat needle and rub or scratch it against a test stone. Make a corresponding scratch or rubbing with the item being tested alongside the needle mark. Apply a drop