Precision Lapping Synthetic Diamond Powder 1-3µm
Monocrystalline synthetic diamond powder 1-3 micron size for final lapping of hydraulic spools and precision bearings. Meets all HTS 7105.10.0050 criteria for synthetic diamond powder. Optical and metrology grade purity.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-made polishing slurries
Ready-to-use diamond suspensions in liquid classify as polishes/scouring preparations.
If silversmiths' polishing compounds
If marketed for precious metal polishing with silver content, may classify in 7114.
If tool components with fixed diamonds
Lapping plates with permanently embedded diamonds classify as tools.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide flatness specification (Ra <5nm achievable) for precision lapping verification
• Use PG mixers only for slurry preparation post-import; ship dry powder
• Document spherical crystal percentage (>80%) for flat lapping performance
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