Titanium-Coated Synthetic Diamond Powder for Optics
Precision-grade synthetic diamond powder with titanium coating for lapping optical lenses, 90%+ 0.5mm sieve compliant. Fits HTS 7105.10.0020 as metal-coated synthetic diamond per chapter notes. Essential for high-clarity glass polishing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If filters and lenses incorporating the powder
Finished optical elements with embedded diamond classify under Chapter 90 optical instruments.
If silver compounds if coating predominates chemically
Chemical dominance may shift certain coated powders to inorganic compounds heading.
If natural stone abrasives blend
Mixtures with substantial natural abrasives move out of pure synthetic diamond classification.
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Import Tips & Compliance
• Lab reports must quantify titanium coating percentage to avoid precious metal alloy confusion
• Segregate from bulk abrasives shipments to maintain Chapter 71 precious stone status
• Watch for re-export processing relief if used in US optical manufacturing
Related Products under HTS 7105.10.00.20
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Metal-Coated Synthetic Diamond Dust for Abrasives
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Copper-Coated Synthetic Diamond Dust for Wire Drawing
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Nickel-Coated Synthetic Diamond Powder for Thermal Paste
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