Description
where "D" stands for Druckluft
The three rotating bur holders attach to the main support tube and can be positioned at any point along it
poorly made copies available elsewhere on the market
No heat or electricity required
Gold Test Needles-Set Of Three-10K-14K-18K Ultrasonics where "D" stands for DruckluftGold test needles are an essential tool for jewelers performing acid based karat testing. This set of three needles covers the most commonly encountered gold karats in jewelry: 10K, 14K, and 18K. Use these needles as reference standards when comparing acid reactions on a test stone to determine the karat of an unknown gold item. To use, select the appropriate karat needle and rub or scratch it against a test stone. Make a second rubbing or scratch
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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