10pcs 0.8/1/1.2/1.5/1.8/2/2.5mm Diamond Coated Drill Bits with 2.35mm Shank Glass Jade Amber Jewelry

10pcs 0.8/1/1.2/1.5/1.8/2/2.5mm Diamond Coated Drill Bits with 2.35mm Shank Glass Jade Amber Jewelry

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