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SMARTPRO ® SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro

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Portable Diamond Tester high Accuracy Jewelry Gem Selector Testing Kit Pen – Tacos Y Mas

How Do Diamond Testers Work? - Estate Diamond Jewelry

Enables precision cordless engraving anywhere by anyone from professional technicians and mechanics to homeowners and DIYers (do it yourselfers). Diamond tip bit, 20,000 RPM (revolutions per minute) motor. Protect all types of valuables with identifying markings and even perform delicate personalization of items. Engraves glass, metal, ceramic, and plastic. Aluminum body offers superior durability and the one-of-a-kind tri-lobe ergonomic grip provides the ultimate in comfort and ease-of-use.

General Tools & Instruments Cordless Engraver, Black

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Benchmark, Efficient diamond testing kit for Jewellers